Trouble codes?
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Joined: Jun 2002
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From: Philadelphia Area, PA
Trouble codes?
I had my engine light come on in my car today. I grounded it at the terminal and it gave me two trouble codes. Although how do you actually distinguish what code the flashes convert to? Anyway here is what I got:
-3 flashes followed by 2 flashes
-3 flashes followed by 4 flashes
Does this mean code 32 and 34?
What should my first step be as to fixing these problems?
Thanks for the help.
-3 flashes followed by 2 flashes
-3 flashes followed by 4 flashes
Does this mean code 32 and 34?
What should my first step be as to fixing these problems?
Thanks for the help.
Supreme Member
Joined: Dec 2000
Posts: 1,128
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From: UCIrvine or SFV, CA
Car: 1999 Pontiac Trans Am
Engine: LS1 - 346 ci
Transmission: 4L60E
Yep code 32 and 34
34 is a MAF problem (low airflow indicated), so you might need a new one, don't buy one yet. I think if you check the orange film inside your MAF, if it is wrinkled, you could be in need of a new MAF.
32 is EGR system.
34 is a MAF problem (low airflow indicated), so you might need a new one, don't buy one yet. I think if you check the orange film inside your MAF, if it is wrinkled, you could be in need of a new MAF.
32 is EGR system.
From Haynes Manual: The EGR solenoid should not be energized and vacuum should not pass to the EGR valve. The diagnostic swtich should close at about 2" of vacuum. With the vacuum applied, the switch should close. Replace the EGR valve.
Supreme Member
Joined: Jan 2001
Posts: 1,221
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From: Halifax, NS,Canada
Car: 1995 Z28
Engine: LT1
Transmission: Built 4L60E
Axle/Gears: 3.23's - Limited Slip
Code 32 is often brought on by just a leaky vaccum line. So check them first because there a cheap easy fix. (wind shield washer hose)
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