correct prom??
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Joined: Jun 2011
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From: knoxville tn
Car: 86 IROC
Engine: 5.0 TPI
Transmission: 700-R-4
Axle/Gears: 2.73 open
correct prom??
my 86 TPI camaro has the ECM #1227165. and it has the prom #AMU8958 in it my question of the day is: is this the correct prom ID for a car like mine?
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: correct prom??
Yes, that is the factory PROM. It is for an '86 Camaro, 5.0L TPI, auto trans, with both FED and CALI emissions. The only thing I don't know if it has been superseded. There may be a newer/better calibration for it as many of the early calibrations did get updated.
One update was to lock the TCC at a higher MPH. This was to prevent stutter at low speeds when the TCC would lock.
RBob.
One update was to lock the TCC at a higher MPH. This was to prevent stutter at low speeds when the TCC would lock.
RBob.
Joined: Dec 2004
Posts: 16,737
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
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