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The 1989 Chevrolet Celebrity uses distributorless ignition. The spark is controled by the ECM, engine control module, and cannot be re set, or go out of time.
The 1988 Chevrolet Celebrity uses distributor-less ignitions. Timing is controlled by the ECM, there is no provision for adjustments.
The ecm, engine control module, is mounted to the firewall on the inside of the vehicle below and behind the glove box drawer.
The 1988 Chevrolet Celebrity uses idistributorless ignition systems, the timing is controlled by the ECM. there is no provision for adjustment.
Your engine has distributor-less ignition. The spark timing is controlled by the ECM, there is no provision for adjustment.
location of ecm 2002 Chevrolet 2500 truck
I don't know of a "reset button" on a Chevy Celebrity. If you are trying to clear codes on the ECM (engine computer) there are two ways to do it. The easiest way is to pull out the ECM fuse on the fuse block. The other way to clear the ECM codes is to disconnect the battery for a few minutes. Either way have the ignition key in the off position to avoid possible damage to the ECM. Hope this helps.
Dose 1998 Chevrolet Malibu 2.4 litter have a ECM fuse and where is it?"
The engine control computer, ECM, is located on the inside of the firewall directly behind the glove box.
If your engine has a carburettor turn the idle adjust screw so the idle is at the proper speed. If your engine has fuel injection the ECM controls the idle.
It is the main computer box.