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It's located behind the glove box. First, remove the negative battery cable from the battery. Remove the glove box door. There are four 10mm nuts that mount the ECM to a plastic bracket....one at each corner. Remove these. Pull the ECM out and unplug it. There is a cover plate on the ECM mounted with two screws. Remove these screws and remove the plate. The PROM chip is mounted here and you'll want to reuse it. Most rebuilt ECMs will not come with this chip. Also, each chip is programmed for the particular car it goes in. With or without air, auto or manual....etc. Install the chip in the new ECM and the rest is reverse procedure.
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Fuel injector 1989 Pontiac sunbird what controles the fuel injector?
ecm and ing. module
Will a 1996 firebird ecm work in a 1992 sunbird ecm?
1992 sunbird is obd1,1996 firebird is obd2.Will not work.
Where is the computer on a 1992 Pontiac sunbird?
In a 1992 Pontiac Sunbird, the engine control module (ECM), which functions as the computer, is typically located under the dashboard on the driver's side. It is usually mounted to the firewall or near the steering column. Accessing it may require removing some panels or covers for better visibility and reach.
How do you replace the ecm on 1991 Pontiac sunbird?
The ECM is located behind the glove box. Remove the glove box door. You'll see the ECM. Disconnect the battery. Remove the three plugs on the bottom of the ECM. There are 4 nuts that hold the ECM in. They are 10mm. Remove them and pull out the ECM. Install is just the reversal. Remember to take your PROM from the old ECM and put it in the new one. New ones don't come with the PROM and it's highly probable that a used one will have the wrong PROM installed as each one is programmed to each specific car.
How do you reset the computer in a 1991 Pontiac sunbird gt 6CYL 5 speed manual?
Try taking your positive battery cable off for 3mins or taking out the ecm fuse in the fuse box for 30 seconds.
How do you replace ecm 1988 Oldsmobile delta 88?
To replace the ECM (Engine Control Module) in a 1988 Oldsmobile Delta 88, first disconnect the negative battery terminal to prevent electrical shorts. Locate the ECM, typically found under the dashboard or in the engine compartment, and unbolt it from its mounting bracket. Carefully unplug the wiring harness and remove the old ECM, then install the new one by reversing the process: plug in the wiring harness, secure the ECM, and reconnect the battery. Finally, start the engine to ensure the new ECM is functioning correctly.
How do you fix the ECM failure?
replace the ecm
Where is the ECM located on a 2003 Pontiac Montana?
The ECM is located on the driver's side, under the hood on a 2003 Pontiac Montana. It is on the driver's inner fender.
Why does my 92 Pontiac sunbird have no spark with good injector pulse?
Defective Coil pack, defective spark wires, plugs. Bad ground(s). Open (electrical short) in starting system. Faulty Ignition switch, ECM, other.
How do you fix the ecm?
you can't fix an ecm, you have to replace it.
1991 Pontiac Sunbird 2.0 has no spark?
Bad Ignition (Spark Plug) Wires. Bad Coil(s). Bad ECM or ECU. Incorrect Spark Plugs. Ground Wire(s) missing or loose. Alternator fault. Bad Battery.
Does the ECM on a 1996 Pontiac Grand Am have anything to do with the AC?
no
