Injector spill valve meaning

High quality diesel unit injector spare part -spill control valve / injector solenoid control needle Diameter : 6.995mm, 7.000mm, 7.005mm, 7.010mm, 7.015mm, 7.020mm ...

To verify that the fuel injection pump is timed correctly, first check the alignment marks on the pump flange and gear housing. NOTE: 1 mm of rotation past the timing mark will advance or retard (depending on direction of rotation) the pump timing by 1 degree. The Lucas CAV DPA, DPS, Delphi DP210, Stanadyne DB4, and the Bosch® VE fuel injectionEngine Toyota 1KZ-TE Repair Manual. Fo toyota hilux kzn165 series (341 pages) Engine Toyota 1NZ-FE User Manual. (60 pages) Engine Toyota 1KZ-TE Repair Manual. (284 pages) Engine Toyota 1HD-FT Repair Manual. (260 …This diagnosis is typically injector #4, 5, or 6 spill control valve circuit has a short to battery/power. 96.3.1 Short to Battery/Power Check Check as follows: 1. Disconnect the Rear Injector Harness 12–pin connector. 2. Turn the ignition ON (key ON, engine OFF). 3. Measure the voltage between pin 1 on the MCM side of the Rear Injector ...Defective radiator cap pressure valve ..... Replace radiator cap Abnormal combustion Incorrect injection timing ..... Adjust injection timing Reduced injection pressure ..... Adjust injection pressure Poor fuel..... Use good quality fuelWhen the turbocharger is installed in a heavy-duty vehicle, the fuel economy can be improved by about 3% (Arnold et al., 2001). However, this value must be easily enhanced and optimised -in ...Consult the appropriate repair manual or repair database for the exact code definition. What are the Common Causes of the P0206 Code? Trouble codes can have many different causes. Some of the possible issues that can trigger the P0206 code include the following: Fuel injector failure; Injector wiring open; Injector wiring short; Other circuit ...Apr 22, 2020 · Ensure Diesel Injector Work . The reason that diesel engine has a Diesel Leak Off Pipe is that the fuel is injected by the Injectors. So the Diesel Leak Off Pipe is also named as diesel leak off pipe. Consult the appropriate repair manual or repair database for the exact code definition. What are the Common Causes of the P0206 Code? Trouble codes can have many different causes. Some of the possible issues that can trigger the P0206 code include the following: Fuel injector failure; Injector wiring open; Injector wiring short; Other circuit ...

injector #5 pin 3 and the injector #5 harness connector pin 3. [a] If the resistance is greater than 3 Ω, replace the under valve cover injector harness. Refer to section 121.1.1.1. [b] If the resistance is less than 3 Ω, go to step 16. 16. Measure the resistance between pin 8 on the valve cover side of the Rear Injector HarnessAug 17, 2023 · When an injector is switched on or off, the PCM expects the voltage and resistance to stay within a certain range. Or, if it doesn’t sense 12 volts on the trigger side of the injector (coming through the injector coil from the opposite side), it can use that information to store the P0203 code. It varies from OEM to OEM. The SDP injector is a Delphi E3 injector so same style as Mack and Volvo unit injectors. It has a four pin connector. Spill valve is same theory as the poppet valve in older Cat injectors were closing it starts injection and opening it ends injection. There is a second actuator that is piezoelectric that controls the nozzle opening pressure.Cummins isx 15. 2011. 450 HP. I have a dash code of injector spill valve. However when but on computer it come up with a inactive code for cylinders 2. 4. Injector not responding. Clear the light drive for cupale hundred hundred mile and light turns back on sam code but goes to inactive but light remainsThis diagnosis is typically injector #4, 5, or 6 spill control valve circuit has a short to battery/power. 96.3.1 Short to Battery/Power Check Check as follows: 1. Disconnect the Rear Injector Harness 12–pin connector. 2. Turn the ignition ON (key ON, engine OFF). 3. Measure the voltage between pin 1 on the MCM side of the Rear Injector ...

Jul 27, 2023 · The solid injection system is a method of fuel delivery used in Compression Ignition Engines (diesel engines). This system directly injects highly pressurised fuel into each individual cylinder. It offers a plethora of advantages, including enhanced fuel efficiency and engine performance. It is also environmentally friendly and has reduced ... The Toyota 1KZ-TE is a 3.0 l (2,982 cc, 181.97 cu-in) four cylinders, four-stroke cycle water-cooled turbocharged internal combustion diesel engine, manufactured by the Toyota Motor Corporation since 1993 to 2003. The 1KZ-TE engine has a cast-iron block with 96.0 mm (3.78 in) cylinder bores and a 103.0 mm (4.06 in) piston stroke for a capacity ...Aug 17, 2023 · When an injector is switched on or off, the PCM expects the voltage and resistance to stay within a certain range. Or, if it doesn’t sense 12 volts on the trigger side of the injector (coming through the injector coil from the opposite side), it can use that information to store the P0203 code. It varies from OEM to OEM. injector #5 pin 3 and the injector #5 harness connector pin 3. [a] If the resistance is greater than 3 Ω, replace the under valve cover injector harness. Refer to section 121.1.1.1. [b] If the resistance is less than 3 Ω, go to step 16. 16. Measure the resistance between pin 8 on the valve cover side of the Rear Injector Harness

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called Variable Injection Timing and Fuel Quality Setting (VIT and FQS) system on its low speed two stroke engines. The VIT and FQS system performs two main tasks. The VIT part is an automatic function that controls the injection begin depending on the actual engine load and cares for optimum part load fuel consumption. Water injection valve module Metering valve Water to headers Water flow to engine Reducing valve Think about how The Water Injection Valve is to be plumbed. First, the cooling water for the injection valve should be brought straight from the source. You will need fittings to tap into the cooling water line at this point, before the reducing valve.Abstract. A spill valve for a fuel injection pump includes a valve member movable towards a seating to prevent spillage of fuel from the pumping chamber of a fuel injection pump. The valve member is actuated by a piston against which fluid pressure can be applied to close the valve member onto the seating. The movement of the valve member away ... Basic procedures for spill prevention and control AVIATIOn FuELS And AddITIVES How aviation fuels are refined and distributed Turbine Fuel & Aviation Gasoline Aviation Approved Additives FuEL SySTEM ICInG InHIBITOR (FSII) Familiarize you with FSII, how it works and clear up misconcep-tions regarding the productCommon Rail Injection System Pressure Control. Abstract: There are several approaches to control the pressure in the common rail. One early approach method was to supply more fuel than is needed to the common rail and use a pressure control valve to spill the excess fuel back to the fuel tank. A more preferred approach is to meter the fuel at ...High Fuel Pressure Solenoid Valve #2 Circuit - shorted low X 274 (Yellow) S127 3 1348 3 High Fuel Pressure Solenoid Valve #2 Circuit - shorted high X 275 (Yellow) S126 7 1347 7 Fuel Pumping Element #1 (Front) - mechanically Xstuck 276 (Yellow) S018 3 633 3 Fuel Injection Control Valve -

The Spill Control Valve. In the modern low emissions engine the fuel injection is controlled by the spill control valve. What the spill control valve does is to prevent the rise of fuel …Engine Toyota 1KZ-TE Repair Manual. Fo toyota hilux kzn165 series (341 pages) Engine Toyota 1NZ-FE User Manual. (60 pages) Engine Toyota 1KZ-TE Repair Manual. (284 pages) Engine Toyota 1HD-FT Repair Manual. (260 …If dirt enters the electronic unit injector system, it can shorten the injector’s life, especially the popper/spill valve; it is the most vulnerable to dirt. Even though filters can downsize the dirt particles to 10 microns, however, some particles are less than 10 microns in size, and these cause damage.Two valve unit injector offers considerable flexibility in operation. If the needle control valve is held open when the spill control valve is closed then the nozzle behaves like a conventional spring-biased nozzle with opening and closing determined by the nozzle opening pressure (NOP) and nozzle closing pressure (NCP) respectively.AutoDoc1. High School Diploma. 15,583 satisfied customers. 5.9 Cummins 12 valve I was try find out psi each cylinder. 5.9 Cummins 12 valve I was try find out psi each cylinder where injector is at but I got psi needle moving when cranking but it did not stay high or it go … read more.Hi all. I recently acquired a Toyota Granvia which has the 1KZTE 3.0 Diesel engine fitted. The Gravnia seems to be the love child of the Hilux engine with a Hiace type body. I bought this to turn into a camper while having Toyota reliability. Upon driving it last week the engine loss all power, all warning lights came on and it coasted to a stop.a unit injector that injects fuel directly into the combustion chamber. Timing, metering, pressurization, and distribution of fuel are all integrated into a single injector body. inductive reactance. current induced in a coil of a solenoid's windings which opposes ECM current when initially energized; also known as inductive resistance.injector #1 pin 4 and the injector #1 harness connector pin 4. [a] If the resistance is greater than 3 Ω, replace the under valve cover injector harness. Refer to section 117.1.1.1. [b] If the resistance is less than 3 Ω, go to step 17. 17. Measure the resistance between pin 2 on the valve cover side of the Front Injector Harness and ground.This is often located at injector number 1 or number 4 on a 4-cylinder engine. Make sure that the pipe is sealed to prevent contamination. Connect a donor spill type hose to the spill stub of the relevant injector located in step 3, and link the opposite end of this spill hose to the Vacuum hose (TA085) with the Vacuum adapter (TA129).1 Jan 2013 ... Figure 2.4 – Electronic Unit Injector Spill valve and Nozzle control valve ... A clear effect of volatility is not defined in the literature ...The Toyota 1KZ-TE is a 3.0 l (2,982 cc, 181.97 cu-in) four cylinders, four-stroke cycle water-cooled turbocharged internal combustion diesel engine, manufactured by the Toyota Motor Corporation since 1993 to 2003. The 1KZ-TE engine has a cast-iron block with 96.0 mm (3.78 in) cylinder bores and a 103.0 mm (4.06 in) piston stroke for a capacity ...

The spill valve, driven through a hydraulic amplification link by a piezoelectric actuator, slides in a cylindrical passage that transversely intersects a fuel supply path between the …

To perform a leak-off test you will need a set of measuring bottles, 2 metres of tubing 3.2mm inside diameter, a set of leak-off connectors and four plugs with 7 mm entry holes. I used four hair colouring bottles that are very cheap on eBay. Likewise the 3.2 mm tubing is also an eBay purchase as were the second hand leak-off connectors.Title says it all. It's been running fine with the exception of waking me up like clockwork after 8 hours of sleep feeling like it dropped a cylinder. Never threw a code till today after sitting in traffic for an hour. It usually comes right back to life after a restart. Am I replacing an injector?a. Yes; replace fuel injector #1. Refer to section "Removal of the Fuel Injector - Three-Filter System". Verify repair. b. No; Go to step 13. 13. Disconnect the electrical harness connecter on fuel injector #2. 14. Measure the resistance between pin 5 on the valve cover side of the front fuel injector harness 14-pin connector and ground. The fuel supply for each common rail injection valve (CR valve) happens via a ... pressure (HFO spill procedure). Fuel return line. Lube oil feeding line. Lube ...The controlled part of the injector is a solenoid-operated spill valve. Normally, it is open, allowing the fuel to return to the supply line when the pump plunger descends. When the solenoid is energized, the spill valve closes, and the fuel is forced through the spray tip into the cylinder. The four phases of EUI operation are: Fill phase A high-impedance injector (aka saturated) uses a high resistance value of around 12 ohms across its coil, but runs at low current levels to keep the circuitry cool. However, running at low current ...Engine Toyota 1KZ-TE Repair Manual. Fo toyota hilux kzn165 series (341 pages) Engine Toyota 1KZ-TE Repair Manual. (284 pages) Engine Toyota 1HD-FT Repair Manual. (260 pages) Engine Toyota 1981 2F Repair Manual. (78 pages) Engine Toyota 1 MZ–FE Manual.Injector Spill Control Valve Cylinder 1; 2; 3 Shorted to Ground: SID: 317: 4: Injector Spill Control Valve Cylinder 4; 5; 6 Shorted to Ground: SID: 317: 4: Injector Spill Control Valve (“Amplifier”) Bank 6; Shorted to Ground: SID: 318: 2: DOC Inlet Temperature Sensor – Plausibility Error: PID: 318: 3:

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Jan 23, 1995 · An injection rate shaping nozzle assembly for a fuel injector is provided which includes a closed nozzle valve element and a rate shaping control device including an injection spill circuit for spilling a portion of the fuel to be injected to produce a predetermined time varying change in the flow rate of fuel injected into a combustion chamber ... The spill valve is in the injector and is there to return unneeded fuel back to tank. If this valve does not work you could be over fueling or run the risk of fuel cooking in the injector making a mess of the spray pattern. It should be telling you which injector is throwing the code and if it is one of the two that were worked on take it back. Feb 5, 2020 · Fuel injector: A remanufactured ISX fuel injector has new parts ranging from the spill valve, shim and NOP spring to screws and the actuator assembly. Cummins injectors also include new external O-rings and filters. Inframe engine rebuild kit with re-ring and fewer pistons: The ISX15 has an inframe rebuild option for when your pistons are in ... In some distributor type pumps by Bosch (VP30, VP44), a solenoid operated spill valve controls the injection quantity. The injection timing is still set by rotating a cam ring. Figure 29 shows the details of a Bosch electronically-controlled distributor pump [113]. The solenoid actuator for metering control rotates a control shaft at the end of ... Maxine Parsons' Corvette Rochester fuel injection repair and restoration service. Everything is American-Made! 1957–1965 Spiders. The reproduction spiders that I sell are simply the best available. ... I believe they are the best nail/thumbtack spill valves being reproduced today. 1957 4360 Spider Feed Line Junction Blocks – $50 each.Injector Power Supply Voltage : 3598. Injector Power Supply Voltage #2 : 3659. Spill Valve Circuit #1 : 3660. Spill Valve Circuit #2 : 3661. Spill Valve Circuit #3 : 3662. Spill Valve Circuit #4 : 3663. Spill Valve Circuit #5 : 3664. Spill Valve Circuit #6 : 3711. DOC Inlet Temp : 3719. Calculated Soot Level : 3720. Calculated Ash Level : 3822 ...Nich1019. Cummins/Caterpillar Techni... Vocational, Technical or Tra... 6,102 satisfied customers. I have a 17 peterbilt 389 with a isx15 Cummins keep getting. I have a 17 peterbilt 389 with a isx15 Cummins keep getting a check engine light on and it reads injector number 3 has been changed and … read more. Nich1019.Every 200k perform overhead, clean dpf, change def filter, clean egr valve, doser, flush egr cooler. Also change poost psi sensor. Paccar now recommends …Hello I have a 2011 model mx13 it came up with and injector spill valve code. The computer said injector 3. And 6. We replaced those two injectors and still have a code for injector spill valve and... ….

Hello I have a 2011 model mx13 it came up with and injector spill valve code. The computer said injector 3. And 6. We replaced those two injectors and still have a code for injector spill valve and...Depressurization of the SG SS constitutes the first effect of MSLB (and FWLB): from the blowdown analysis view point the SS of SG has similar features as the RPV of a BWR (e.g., including initial pressure and average void fraction in the system). Specific topics of interest for MSLB (and/or FWLB) are: A. MSLB and RIA. Fast depressurization implies fast …I have an ISX15 cm2250 in for performance issues., i ran a fuel injector performance test and all injectors failed at test point 3 injectors 1 and 6 failed at multiple points so far i have replaced the pressure relief valve and sealing washer, the high pressure fuel pump and injectors 1 and 6, then ran the injector performance test again and injectors 1 through …Spill or back-leakage is an essential feature of the common rail diesel systems, which confirms adequate lubrication of the injector assemblies while providing a degree of cooling as a beneficial side effect.Cylinder 1: Injector spill valve short circuit across injector: P1234: Cylinder 5: Injector spill valve short circuit across injector: P1235: Turbo Speed Plausibility fault: P1238: Cylinder 3: Injector spill valve short circuit across injector: P1242: Cylinder 6: Injector spill valve short circuit across injector: P1246Disconnect the engine speed sensor connector ! Disconnect the spill control valve connector. ^ Disconnect the 2 correction resistor connectors.Disconnect the timing control valve connector. Disconnect the fuel temperature sensor connector Disconnect the engine wire clamp and fuel hose.. Hold the crankshaft pulley, and remove the injection …Full injection even control solenoid is disconnected 🤯11-15-2018, (Subject: Injector Spill Valve ) Post: #3. indian_richard. Established (4 Likes) Posts: 49. Joined: Nov 2015. RE: Injector Spill Valve. (11-15-2018 )Unilevers Wrote: the spill valve on a common rail injector is internal to it.. Hook up insite and see what number its throwing the code for and change that injector.24 Mei 2017 ... ... valve in the injector to close.Oil is supplied to the barrel via the spill ports and a suction valve. The suction valve, situated at the top ... Injector spill valve meaning, 21 Okt 2016 ... When pressure builds up to the delivery valve opening pressure, the valve will open and deliver high pressure fuel to the injector. When the ..., ISX injector spill valve fault Discussion in 'Trucks [ Eighteen Wheelers ]' started by Threedog, Jan 18, 2014. Page 2 of 2 < Prev 1 2. Mar 1, 2020 #11. broncrider ..., Injection Pump Systems, which require comprehensive system knowledge. • The following fuel injection systems are covered in this course: – Zexel injection pump system (B2500 UN with WL-3 or WLT-3 engine) – Denso injection pump system (323 BJ, 626 GF/GW and Premacy CP with RF-T engine) Zexel P, Sounds like the SDP uses electronic unit injectors. With electronic unit injectors, the spill valve controls your injection. The cam is always cycling the injector but the fuel just passes through it until the injector is energized from the ECM., Anyone ever had a injector spill valve dash code? I'm have a code for injector spill valve number 2. And a miss on cylinders. I also have oil come thru my injector harness for 1-3. I want to make for..., Every two weeks it's eating #6 injector. Ever since the problem started there have been 7/8 injector replaced in this truck. When it goes out (after about 2 weeks) the codes for Injector spill valve 6 pops up. I was thinking it was electrical related (low voltage from driver/wiring) causing the problem., The fuel injector is an electromagnetic valve that when driven by the ECU delivers a metered quantity of fuel into the intake manifold (or combustion chamber in the GDI system). The ECU controls the fuel flow by pulse width modulation. The time the injector is driven into an open condition is determined by the following sensor inputs: Engine RPM, Nov 14, 2022 · 1) Remove the injector lines and protect them from dirt. Also cap the injectors for the same reason. 2) Take an old injector line, bend it in a 180 degree loop and cut the end off at a 45 degree ... , Feb 5, 2020 · Fuel injector: A remanufactured ISX fuel injector has new parts ranging from the spill valve, shim and NOP spring to screws and the actuator assembly. Cummins injectors also include new external O-rings and filters. Inframe engine rebuild kit with re-ring and fewer pistons: The ISX15 has an inframe rebuild option for when your pistons are in ... , @article{osti_6526388, title = {Fuel injection control based on spill port opening timing correction}, author = {Ban, M and Miyaki, M and Hasegawa, T and Kobayashi, F and Kobashi, M}, abstractNote = {This patent describes a fuel injection control system for an internal combustion engine, comprising: (a) a fuel injection pump including: a pump …, In the modern low emissions engine the fuel injection is controlled by the spill control valve. What the spill control valve does is to prevent the rise of fuel pressure in the fuel injector by staying open until closed by an electrical signal from the ECM. Once the pressure in the injector has risen above the nozzle opening pressure fuel is ... , Injector-/solenoid valve cylinder 7; short circuit injector-/solenoid valve cylinder 7: ECU: 657: 7: Injector-/solenoid valve cylinder 7; contact recognition injector-/solenoid valve: no contact cylinder 7: ECU: 657: 12: Injector-/solenoid valve cylinder 7; engine-smoothness control: LRR-limitation cylinder 7: ECU: 657: 14, Cummins isx 15. 2011. 450 HP. I have a dash code of injector spill valve. However when but on computer it come up with a inactive code for cylinders 2. 4. Injector not responding. Clear the light drive for cupale hundred hundred mile and light turns back on sam code but goes to inactive but light remains, In some distributor type pumps by Bosch (VP30, VP44), a solenoid operated spill valve controls the injection quantity. The injection timing is still set by rotating a cam ring. Figure 29 shows the details of a Bosch electronically-controlled distributor pump [113]. The solenoid actuator for metering control rotates a control shaft at the end of ..., The spill valve sits on top of the housing, and the best way to think of its operation is just like a tiny fuel injector. The amount of fuel we are feeding into the pump chamber is all controlled by the actuation of this valve. The valve is controlled by a spill control solenoid, which is the black plug on top you are all familiar with. The PCM ..., An internal combustion engine’s cylinder head performs several functions including housing the exhaust and intake valves, the fuel injector and necessary linkages, and passages for the fuel and air mixture., 1) Remove the injector lines and protect them from dirt. Also cap the injectors for the same reason. 2) Take an old injector line, bend it in a 180 degree loop and cut the end off at a 45 degree ..., This creates a air/fuel ratio ranging from 12.5:1 (performance) to 15.5:1 (economy). Here it is in slightly more practical terms: * A high airflow/high vacuum signal raises the linkage, but lowers ..., NOTE: The high pressure fuel injector line seal is a single-use item and cannot be reused. 1. Lubricate the new high pressure fuel injector line O-ring with a light coat of clean diesel fuel. 2. Install the new high pressure fuel injector line seal on to the high pressure fuel injector line. 3., Abstract. A spill valve for a fuel injection pump includes a valve member movable towards a seating to prevent spillage of fuel from the pumping chamber of a fuel injection pump. The valve member is actuated by a piston against which fluid pressure can be applied to close the valve member onto the seating. The movement of the valve member away ... , o Once an injector is removed, the 5 components must be replaced with new ones. When installing the combustion seal ring into the injector, use the SST 09353-2B000 (shown below) and refer to the "Fuel System - Engine Control System - Injector" section in the appropriate shop manual. Tool Name Tool Number Components Injector Combustion, Feb 5, 2020 · Fuel injector: A remanufactured ISX fuel injector has new parts ranging from the spill valve, shim and NOP spring to screws and the actuator assembly. Cummins injectors also include new external O-rings and filters. Inframe engine rebuild kit with re-ring and fewer pistons: The ISX15 has an inframe rebuild option for when your pistons are in ... , This diagnosis is typically injector #4, 5, or 6 spill control valve circuit has a short to battery/power. 96.3.1 Short to Battery/Power Check Check as follows: 1. Disconnect the Rear Injector Harness 12–pin connector. 2. Turn the ignition ON (key ON, engine OFF). 3. Measure the voltage between pin 1 on the MCM side of the Rear Injector ..., 2011/1/21 13 次級注電試驗(Secondary Injection Test) 主要測試項目 電路是否工作正常 保護繼電器的起動功能，是否符合產品的 標準 機械性功能是否運作正常 以下測試程序以以下測試程序以CDG11CDG11型漏電保護繼電器 為例： 1. 1. 記錄試驗前繼電器的設定值；記錄試驗前繼電器的設定值；, Getting an Injector Spill Valve fault on dash display and yellow check engine light. Codes from my KR Scanguage are as follows,, ID 656 FM 7 CNT1. Cleared codes but still remains,no noticable change in performance, checked for fuel in oil, none found. No loss of coolant., The suction control valve 04226-0L010 plays a critical role in the common rail diesel injection system, and is also one of the “usual suspects” in common rail diesel faults. For the average owner, looking to diagnose an issue with his vehicle, we are going to explain here the part the suction control valve 294009-1221 plays in fuel delivery ..., In the E1 injector for heavy-duty diesel engines launched by Delphi (former Lucas) in 2000, a pressure balanced spill valve design made it possible to integrate the spill valve and control solenoid within the injector body, …, Repair. May, 2003. 00400246Z. -3. fForeword. This manual describes the procedures for disassembing, reassembling the ECD-V5 and -V5P. Fuel Injection pump. The procedures given in this manual are based on the pump with part number 096500-501#. Because the service data and components may differ for pumps with other., DTC P0206 stands for “Injector Circuit/Open – Cylinder 6.” This code is set when the PCM detects a signal from the injector in cylinder 6 that doesn’t match expected values. Code P0206 is commonly caused by fuel injector failure, a …, injector #5 pin 3 and the injector #5 harness connector pin 3. [a] If the resistance is greater than 3 Ω, replace the under valve cover injector harness. Refer to section 121.1.1.1. [b] If the resistance is less than 3 Ω, go to step 16. 16. Measure the resistance between pin 8 on the valve cover side of the Rear Injector Harness, A check valve, also called a one-way valve, is a device that allows the flow of fluids to move only in one direction. The primary purpose of a check valve is to prevent backflow in the system. Check valves are cheap, effective, and easy solutions to a potential issue. Backflow can cause a problem if the flow is contaminated and, therefore ..., This diagnosis is typically injector #4, 5, or 6 spill control valve circuit has a short to battery/power. 96.3.1 Short to Battery/Power Check Check as follows: 1. Disconnect the Rear Injector Harness 12-pin connector. 2. Turn the ignition ON (key ON, engine OFF). 3. Measure the voltage between pin 1 on the MCM side of the Rear Injector ..., Oct 21, 2016 · The injector, unlike in a gasoline engine, injects the fuel directly into the cylinder or a prechamber connected to the cylinder. The VE in the name of the Bosch pump used in the VW diesels and ...