MAF Sensor
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CF Beginner
Joined: May 2017
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MAF Sensor
I have a 1996 chevy 2500 5.7 vortec... first I have a code P0102 low voltage to MAF sensor 3wire connector I checked pwr going to connector and have no pwr.. is there a reley or fuse to check.
CF Monarch
Joined: Jul 2011
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From: kevinkpk
Low voltage? 102 with that year should be performance. How are you checking voltage? Black wire is +, yellow is return, red is ground ( I believe). Key on with a (I use paper clip) in the connector