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Fostang · 07-10-2002, 03:01 PM

I just ordered a power master 140 amp 1 wire alternator. So that should help it.

I haven't checked for that code after replacing the air bypass. I do remember getting code 33 egr, I think it's from using too small of a vacuum line.

Timing is at 10 without spout connected. Idle vaccum is at 20 hg at idle if I rev it and it goes down to 14 hg and when I let go it goes to 22hg and back down to 20 hg after a few seconds. Air filter is new.

Air bypass valve and idle speed control are the same, right? Well when I disconect it the car goes low and dies.

Voltage at the TPS is constant. I had a question about the tps. Everyone talks about adjusting it. Well the tps I have just screws into place and can't be moved. I have 2 of them like this both from a 5.0. I do have a relay by the computer and it's the fuel pump relay.

I might have a bad main relay that brings the whole system to life. I ran it my using the original power switch to activate.

07-10-2002, 03:01 PM	#11
Fostang Registered Member Join Date: Feb 2001 Location: Stockton, Ca Posts: 599	I just ordered a power master 140 amp 1 wire alternator. So that should help it. I haven't checked for that code after replacing the air bypass. I do remember getting code 33 egr, I think it's from using too small of a vacuum line. Timing is at 10 without spout connected. Idle vaccum is at 20 hg at idle if I rev it and it goes down to 14 hg and when I let go it goes to 22hg and back down to 20 hg after a few seconds. Air filter is new. Air bypass valve and idle speed control are the same, right? Well when I disconect it the car goes low and dies. Voltage at the TPS is constant. I had a question about the tps. Everyone talks about adjusting it. Well the tps I have just screws into place and can't be moved. I have 2 of them like this both from a 5.0. I do have a relay by the computer and it's the fuel pump relay. I might have a bad main relay that brings the whole system to life. I ran it my using the original power switch to activate. __________________ 67' Fastback-Supercharged 4.6 DOHC Cobra, T-56, 8.8 more to come. 67' Coupe-EFI, AOD, 8.8 90 Gt-Supercharged,MAF,TB,1.7's ripper, bassani x, 3.55's, 01' cobras, headers. 89'GT-Supercharged,Heads,Cam,Intake,TB,MAF,power pipe,headers,offroad exhaust,black bullits.