part # for the maf power relay?
part # for the maf power relay?
i need to know the replacement part # for the maf power relay for an 1988 iroc 350 5.7 i can't find it at my local part store i get a code 33 and went thru the test procedures and found that the maf connector does not have any power so it say's to replace the relay help anyone plz

Junior Member
Joined: Sep 2009
Posts: 28
Likes: 0
From: Saskatchewan, Canada
Car: 1987 Chevrolet Camaro Iroc-Z
Engine: 305
Transmission: B&M 700R4
Re: part # for the maf power relay?
Member
iTrader: (1)
Joined: Oct 2006
Posts: 473
Likes: 2
From: Kansas
Car: 82 Camaro Z28, 88 IROC-Z
Engine: 5.0L TBI., 5.7TPI
Transmission: Auto TH200C, 700R4
Axle/Gears: 3.23 posi, ones that rotate!
Re: part # for the maf power relay?
I had the same problem a week ago and found that a BWD R4005Z was listed as a replacement for both the MAF Burn Off Relay and the MAF Power Relay. Most places I looked only list a replacement for the power relay and and not the burn off relay. so using the power relay should not be a problem for the burn off relay.
Supreme Member
iTrader: (2)
Joined: Sep 2009
Posts: 1,591
Likes: 5
From: WI.
Car: 1987 iroc
Engine: 383 TPIS intake, Dyno Don headers
Transmission: 700R4 w/Pro-built Auto/transgo 2-3
Axle/Gears: 3.27/3.70 borg warner 9 bolt
Re: part # for the maf power relay?
Either go on line or find a store, But my local ADVANCE AUTO has found all my relay's and sensor's for my '87. Depends on the clerk, but a good one will dig till they find them.
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