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1995 Chevy 350 im not getting the signal to spray fuel to your injectors what would cause that besides the ecm and besides the ignition control mod and im getting oil pressure?
Wiki User
∙ 14y ago
Fuel pump bad, Fuel pump relay not working, Fuel pump fuse bad.
Wiki User
∙ 14y ago
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What does the auto shut down relay do?
The computer uses it to control the power supply to the fuel pump, injectors, and ignition coil.
What could cause intermittent starting problems in a Chevy Cavalier Z24?
Either "FIRE" or "FUEL". Things to check with fuel...the pressure and the injectors.Low fuel pressure or clogged or leaking fuel injectors,fuel pressure regulator and possibly the fuel filter.When it comes to "Fire" it could be many things.Check the ignition control module,coolant temp sensor,the MAP sensor, crankshaft sensor, camshaft sensor,IAT sensor.Even incorrect gap at the spark plugs could cause starting problems.But, I would suspect the fuel not reaching the combustion chamber correctly.(Fuel Pressure or injectors not spraying right) If that checks out, it would be the ignition control module(which should be checked first).
What is a fuel rail pressure sensor?
This is a device that measures the pressure of the fuel that is to be delivered to the fuel injectors. This measurement is used by the engine control computer to determine how long the injectors need to be driven open to deliver a specific amount of fuel.
What does a auto shut down relay do on a 1996 dodge neon?
The computer uses it to control the power supply to the fuel pump, injectors, and ignition coil.
Can an ignition control module cause fuel not inject on a gm throttle body?
I've reading alot on this latley, and seem to be having the same problem. I believe it can. I am going to replace my ignition control module tonight and see if my injectors then start working on my K2500 7.4
What controls the pressure on the injectors on a ford 6.0 diesel?
the high pressure oil pump supplies the oil to the rails mounted over the injectors in the valve covers and there is two sensors that control the pressure ipr and ipc located on pass side valve cover the ipr is behind the turbo in the high pressure pump cover
How do you diagnose spark problem with 97 Chevy cavalier ODB2 p0300 random misfire even after changing plugs wires coil pack ignition control module so I ask What next?
CLEAN THE INJECTORS. OR HAVE THE INJECTORS CLEANED BY A GM TECH.
What actuators does the ECU control?
Some controlled devices by the ECU (ECM) would be, fuel injectors, idle air control (IAC) valve, fuel pump relay, linear EGR solenoid valve, electronic ignition control module, fuel tank vapor pressure sensor, a/c compressor relay, evaporative emissions (EVAP) canister purge solenoid, to name a few.
Why does your 88 Chevy Celebrity starts like new but stalls after 3 blocks?
There are several possible reasons why your car's engine stalls: 1. Failing ICM Ignition control module 2. Failing CPS crankshaft position sensor 3. Failing ECM engine control module 4. Not enough fuel pressure to open the fuel injectors
What stops injectors from getting fire on a 92 scoupe?
the ignition control module or (power transsistor ) its located between the injectors on the intake its a little black box it the first thing i would replace do a long such for the cheapest price as some places seem to price these high try www.rockauto.com
Why don't your fuel injectors work on your 1989 Chevy Celebrity 2.8 v6 you think its a bad ground?
Possible reasons the fuel injectors are not working: Faulty ECM (engine control module, computer) Faulty fuel injector(s). Fuel injectors clogged. Insufficient fuel pressure. Bad Ground. Faulty wiring otherwise.
1986 corvette dies after firing new mass air computer injectors distribitor?
Might want to check the Idle Air Control valve. Also check the fuel pressure.
