code 34? m.a.f.?
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Joined: Apr 2004
Posts: 143
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From: minnesota
Car: 89 FORMULA355 80 TURBO TA 355
Engine: 355 tuneport 355 chev CARB
Transmission: 700 350
code 34? m.a.f.?
here's the deal putt new engine in and i think 1 of the scensors got moved on my m.a.f. my car seems like it has aplugged cat..i checked the computer and got a code 34 does anyone know if this is my problem?didnt have this problem before i changed the engine .it doesnt act like this in the morning only after driving around after warm up. any help would be greatlly appreciated:hail: third gen
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Joined: Sep 2003
Posts: 6,127
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Hello Greenfrogg,
Do a
for MAF sensor and you will find a trouble shooting diagnostic chart for code 34 that has been posted numerous times on the board for both the TBI & TPI engines.
Do a
for MAF sensor and you will find a trouble shooting diagnostic chart for code 34 that has been posted numerous times on the board for both the TBI & TPI engines. Thread Starter
Member
Joined: Apr 2004
Posts: 143
Likes: 0
From: minnesota
Car: 89 FORMULA355 80 TURBO TA 355
Engine: 355 tuneport 355 chev CARB
Transmission: 700 350
idid and couldnt get a clear answer. i dont want too spend the $169 .00 4 a new m.a.f .if its aclogged cat or something like the t.p.s ....as another person on here found out on his . he said he was getting a code 34 also. thank s though ido appreciate you're inputt 'especially so quick:hail:
Thread Starter
Member
Joined: Apr 2004
Posts: 143
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From: minnesota
Car: 89 FORMULA355 80 TURBO TA 355
Engine: 355 tuneport 355 chev CARB
Transmission: 700 350
thankyou thank you . idid check this the same way and am pretty sure it must be the m.a.f. asi did get a code 33 when unhooking the m.a.f. butt didnt get any differance when un hookin .so iguess off to the parts store igo:hail:
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Thread Starter
Member
Joined: Apr 2004
Posts: 143
Likes: 0
From: minnesota
Car: 89 FORMULA355 80 TURBO TA 355
Engine: 355 tuneport 355 chev CARB
Transmission: 700 350
relay ??/ where would that one bee? the reason i think it is the m.a.f. is because the cesors them selves were messed with ,i think they were goin all different directions .so i fixed and when i removed the plug nothing happen ,i suppose the relay would do the same thing also . hmmmmmm
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