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MAF RELAYS question

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Old Apr 7, 2007 | 06:56 PM
  #1  
Bobby_80s's Avatar
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From: Connecticut
Car: 1987 Camaro, 1986 Trans AM
Engine: V6 2.8 multi-port and V8 5.0 FI
Transmission: 5-Speed and Automatic
Axle/Gears: no idea
MAF RELAYS question

My car is reading code 44 for lean. Also code 34 for MAF sensor.

The 02 sensor is brand new.

Car running and driving fine. In hopes that the MAF is fine. What about the MAF relays?

MAF power

MAF burnoff

if either relay has gone bad how would I know? I have both relays but i'm more curious abotu the trouble shooting process then just replacing and hoping it works. Just trying to understand when things go bad and how you can tell/test things to narrow it down.

anyone?
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Old Apr 7, 2007 | 07:17 PM
  #2  
rjt76's Avatar
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From: maine
Car: 1986 iroc z
Engine: vortec 383
Transmission: th350
Axle/Gears: 3.73 moser 12 bolt true trac
Re: MAF RELAYS question

swap some around or buy new ones.
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Old Apr 7, 2007 | 09:19 PM
  #3  
Bobby_80s's Avatar
Thread Starter
Supreme Member
15 Year Member
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Joined: Nov 2006
Posts: 1,698
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From: Connecticut
Car: 1987 Camaro, 1986 Trans AM
Engine: V6 2.8 multi-port and V8 5.0 FI
Transmission: 5-Speed and Automatic
Axle/Gears: no idea
Re: MAF RELAYS question

already have new ones. jsut curious if there were any specific symptoms that would point to the relays.

swap? they are inter-changeable?

i'll just put the new ones in jsut curious of any thing the car would do to tell me sound wise or performance wise
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