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is my ecm bad?

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Old

Mar 9, 2012 | 02:12 AM

#1

Thread Starter

Junior Member

Joined: Jan 2012

Posts: 55

Likes: 0

From: Pelham, AL

Car: 1992 Camaro RS

Engine: 305 5.0L TBI

is my ecm bad?

i'm getting a code 13, 23, and 44. i'm hoping theirs another explanation than a bad ecm because they're like 400 bucks.

Old

Mar 9, 2012 | 02:58 AM

#2

Supreme Member

iTrader: (29)

Joined: Sep 1999

Posts: 1,410

Likes: 2

From: Location, Location!

Car: 92 T/A 'vert

Engine: Mild .040 over L98 4 bolt mains

Transmission: Mostly stock 700R4, 2600 Vigilante

Axle/Gears: LS1 3.42

Re: is my ecm bad?

Looks like a bad O2 sensor and IAT.

http://www.troublecodes.net/GM/88-93_50E_tbi.shtml

Old

Mar 9, 2012 | 03:41 AM

#3

Thread Starter

Junior Member

Joined: Jan 2012

Posts: 55

Likes: 0

From: Pelham, AL

Car: 1992 Camaro RS

Engine: 305 5.0L TBI

Re: is my ecm bad?

so far whats been replaced: MAP sensor, TPS, IAC valve, EGR, EGR solenoid, O2 sensor, one injector, plug for the IAC, and some other stuff that wouldn't really have anything to do with it.

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