Code 41, any ideas what to look for?
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Joined: Jul 2000
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From: Carson, CA
Car: '88 GTA, 90 Formula
Engine: 5.7 TPI, fed growth hormones
Transmission: 700r4 4u2?
Axle/Gears: 9bolt
Code 41, any ideas what to look for?
Hi guys:
I just installed a new 383/vortec into my '88 GTA with a rebuilt (stock) distributor, long tube TPI, stock computer with a custom chip from Hawks 3rd gen, and it's giving me a Code:
41. Fault at cam sensor OR Cylinder select error OR Tach input error
I've checked the wiring to the distributor, but I don't think this car has a cam sensor, and have no idea what a cylinder select error would be. Any ideas what might be the problem or what I should look for?
Thanks in advance
TA
I just installed a new 383/vortec into my '88 GTA with a rebuilt (stock) distributor, long tube TPI, stock computer with a custom chip from Hawks 3rd gen, and it's giving me a Code:
41. Fault at cam sensor OR Cylinder select error OR Tach input error
I've checked the wiring to the distributor, but I don't think this car has a cam sensor, and have no idea what a cylinder select error would be. Any ideas what might be the problem or what I should look for?
Thanks in advance
TA
Joined: May 2004
Posts: 2,262
Likes: 1
From: houston
Car: 83 POS monte carlo 2015 chevy P/U
Engine: 92 5.7 tpi 5.3
Transmission: 700r4 6L60E
Axle/Gears: 2.42 too high
Re: Code 41, any ideas what to look for?
the trouble tree for that code on your car is,
key off, clear codes, start the motor & run for 1 minute or until code 41 sets.
if it sets code 41, its a bad connection at the MEMCAL or its the wrong MEMCAL.
key off, clear codes, start the motor & run for 1 minute or until code 41 sets.
if it sets code 41, its a bad connection at the MEMCAL or its the wrong MEMCAL.
Thread Starter
Supreme Member
iTrader: (1)
Joined: Jul 2000
Posts: 1,290
Likes: 0
From: Carson, CA
Car: '88 GTA, 90 Formula
Engine: 5.7 TPI, fed growth hormones
Transmission: 700r4 4u2?
Axle/Gears: 9bolt
Re: Code 41, any ideas what to look for?
Thanks Denn:
I appreciate the help. I'll try all my memcal connections and see what happens after a reset.
TA
I appreciate the help. I'll try all my memcal connections and see what happens after a reset.
TA
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