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another MAF problem

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Old 04-24-2008, 09:13 AM
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Car: 1987 IROC-Z Camaro
Engine: 305 TPI
Transmission: 700R4
another MAF problem

I believe my MAF is bad.....(car falls on its face when taking off, runs good at higher rpm) but anyway should I just replace the stock one or is there a performance one that I should just buy anyway?
Old 04-24-2008, 09:38 AM
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Car: 1989 IROC-Z
Engine: 350 TPI
Transmission: Th700R4
Axle/Gears: 3.27
Re: another MAF problem

If you disconnect the maf, how does it run during idle ? worse ? no difference ? if theres no difference it may be bad. but if it runs worse there may be a change for your maf... its not fun changing it if you not 100% sure its bad.. it cost alot of $$$..
Old 04-24-2008, 11:10 AM
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Car: 1987 IROC-Z Camaro
Engine: 305 TPI
Transmission: 700R4
Re: another MAF problem

when it is unplugged it runs slightly better......runs fine at idle.....still not really drivable......yeah I think I am going to check the TPS sensor this weekend I read somewhere that it can throw the MAF off
Old 04-24-2008, 11:30 AM
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Car: 1989 IROC-Z
Engine: 350 TPI
Transmission: Th700R4
Axle/Gears: 3.27
Re: another MAF problem

TPS should be set at 0.54volts (+/- 0.075volts)

Also if possible get it scanned with tts datamaster (or some other program)
and see how the maf reads the airflow..
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