Grand AM question
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Member
Joined: Jul 2000
Posts: 249
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From: Avondale, AZ
Grand AM question
Can I test the ecm in my grand-am for fail codes the same way I check my third-gen? If so are the codes the same?
94 3.1L
------------------
1988 Camaro RS
2.8L five speed
Money pit from hell!!
1988 Camaro
2.8L automatic
t-tops
160* THERMO
Rapid fire plugs
94 3.1L
------------------
1988 Camaro RS
2.8L five speed
Money pit from hell!!
1988 Camaro
2.8L automatic
t-tops
160* THERMO
Rapid fire plugs
Supreme Member
Joined: Feb 2000
Posts: 1,416
Likes: 0
From: Johnstown, Ohio
Car: 84 Z28
Engine: 355 (fastburn heads, LT4 HOT cam)
Transmission: 700R4
Axle/Gears: 9-bolt, 3.27
Should be the same until like '96 when they went to OBDII. If it has the same connector as our cars, it is the same to get the codes.
------------------
Working on:
'84 Z28 LG4 305 with 200,000 original miles!
Added dual elec fans.
145 MPH IROC Speedo
Building 430 HP 350
using primarily GMPP parts.
Block is in shop!
ASE Certified Master Tech
Starting to look like the Kicker poster child!
------------------
Working on:
'84 Z28 LG4 305 with 200,000 original miles!
Added dual elec fans.
145 MPH IROC Speedo
Building 430 HP 350
using primarily GMPP parts.
Block is in shop!
ASE Certified Master Tech
Starting to look like the Kicker poster child!
Supreme Member
Joined: Jul 1999
Posts: 2,767
Likes: 2
From: Vereinigten Staaten
Car: Take
Engine: Your
Transmission: Pick
Yes, if it still has the 12-pin ALDL (which it should) then you still can check it that way.
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'87 Trans Am
S/D TPI retrofit including functional PassKey, 22# injectors,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
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Flowmaster Exhaust,
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Corvette Servo,
-->14.97 @ 94.9 MPH<--
'97 Bonneville SSE
------------------
If you live in Southeastern US, check us out!
South East Thirdgen
ASE Master Tech + L1
Savannah, GA
'87 Trans Am
S/D TPI retrofit including functional PassKey, 22# injectors,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
Flowmaster Exhaust,
16" GTA rims,
Corvette Servo,
-->14.97 @ 94.9 MPH<--
'97 Bonneville SSE
Thread Starter
Member
Joined: Jul 2000
Posts: 249
Likes: 0
From: Avondale, AZ
It didn't work. The connector looks the same but it has three pins inside the connector, my Camaro has five. Guess I'll buy one of those little testers.
------------------
1988 Camaro RS
2.8L five speed
Money pit from hell!!
1988 Camaro
2.8L automatic
t-tops
160* THERMO
Rapid fire plugs
------------------
1988 Camaro RS
2.8L five speed
Money pit from hell!!
1988 Camaro
2.8L automatic
t-tops
160* THERMO
Rapid fire plugs
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