1985 manitory parts required to run
Thread Starter
Drifting
Joined: Jun 2012
Posts: 1,392
Likes: 73
1985 manitory parts required to run
What parts are absolutely required for the car to run and perform. I dont live in an emmission state. Listed below are items i can think of. Please add or correct:
1. Elec fuel pump
2. Ecm
3. Maf
4. Throttle body
5. Tbi intake and runners
6. Fuel rails and injectors, pressure reg
7. Burn module
Possibly not required
1. Air injection
2. O2 sensor
3. Egr
Unknown
1. Is there an iac on these cars, what controls idle
1. Elec fuel pump
2. Ecm
3. Maf
4. Throttle body
5. Tbi intake and runners
6. Fuel rails and injectors, pressure reg
7. Burn module
Possibly not required
1. Air injection
2. O2 sensor
3. Egr
Unknown
1. Is there an iac on these cars, what controls idle
Instructor
Joined: Oct 2018
Posts: 225
Likes: 81
From: Vancouver, WA
O2 sensor is absolutely required. There is an IAC that controls idle speed. Car will not run correctly without Throttle Position Sensor, Coolant Sensor.
If you remove the EGR system (EGR valve, EGR Solenoid, and EGR Temp Switch) you will get codes. I have seen many people remove the AIR Injection system, but I have left mine intact.
If you remove the EGR system (EGR valve, EGR Solenoid, and EGR Temp Switch) you will get codes. I have seen many people remove the AIR Injection system, but I have left mine intact.
Last edited by 1985 Vette; Nov 19, 2021 at 12:50 PM.
Safety Car
Joined: Oct 2000
Posts: 3,593
Likes: 103
From: Southern Indiana
Get rid of the converter also and as far as the EGR valve I don't have any codes without it but after you get done with what you want then get a piggy back chip to eliminate the EGR and everything you want to change on your car.
Safety Car
Joined: Oct 2000
Posts: 3,593
Likes: 103
From: Southern Indiana
[QUOTE=johnfin;1604339632]How many o2 sensors are there and if they are manditory to run, then removing the aie injection will throw the o2 off, right?
You have to have the 02 sensor if you run the computer, The air injection has nothing to do with the 02 sensor, its to shoot warm air to the converter to warm it up faster, don't need it either.
You have to have the 02 sensor if you run the computer, The air injection has nothing to do with the 02 sensor, its to shoot warm air to the converter to warm it up faster, don't need it either.
