Converting to SD from MAF
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
Converting to SD from MAF
I did a search and I'm still a bit concerned about the swap. I can wire it and will probably feel better if everything is in front of me, but I'm heading to the junkyard and I'm worried I'm going to forget certain necessary parts. Could someone tell me if I need anything besides:
730' ECM with a few inches of its wiring harness.
Knock Sensor
MAP sensor
730' ECM with a few inches of its wiring harness.
Knock Sensor
MAP sensor
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Joined: Jul 1999
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From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
You need a memcal for a SD car with a 5.0 and whatever transmission you have. You also need a 1/4" vacuum T fitting/hose, not to mention something for your CAI to replace the MAF sensor, and some wire to short the EST knock leads.
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
Originally posted by r3pp3r
You need a memcal for a SD car with a 5.0 and whatever transmission you have. You also need a 1/4" vacuum T fitting/hose, not to mention something for your CAI to replace the MAF sensor, and some wire to short the EST knock leads.
You need a memcal for a SD car with a 5.0 and whatever transmission you have. You also need a 1/4" vacuum T fitting/hose, not to mention something for your CAI to replace the MAF sensor, and some wire to short the EST knock leads.
Thread Starter
Supreme Member
iTrader: (1)
Joined: Oct 2004
Posts: 3,361
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
Oh ok, I think I get it. The 730 is a universal ECM, but the memcal is specific for the engne and tranny combo.
Originally posted by firebirdjosh
Oh ok, I think I get it. The 730 is a universal ECM, but the memcal is specific for the engne and tranny combo.
Oh ok, I think I get it. The 730 is a universal ECM, but the memcal is specific for the engne and tranny combo.
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Thread Starter
Supreme Member
iTrader: (1)
Joined: Oct 2004
Posts: 3,361
Likes: 1
From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
Another question- will I need to reprogram the memcal if it came from a 5.0L auto like my car is right now? I saw it'll need VSS and VATS changed, does everyone that do this swap have burning software?
Originally posted by firebirdjosh
Another question- will I need to reprogram the memcal if it came from a 5.0L auto like my car is right now? I saw it'll need VSS and VATS changed, does everyone that do this swap have burning software?
Another question- will I need to reprogram the memcal if it came from a 5.0L auto like my car is right now? I saw it'll need VSS and VATS changed, does everyone that do this swap have burning software?
Thread Starter
Supreme Member
iTrader: (1)
Joined: Oct 2004
Posts: 3,361
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
I'm just really confused because in the list of parts needed from that website it included a prom burner but I wasn't sure if that was to make it run or to custom tune your car. I just want to convert my car since the MAF died and I don't like having it in my air flow.
Originally posted by firebirdjosh
I'm just really confused because in the list of parts needed from that website it included a prom burner but I wasn't sure if that was to make it run or to custom tune your car. I just want to convert my car since the MAF died and I don't like having it in my air flow.
I'm just really confused because in the list of parts needed from that website it included a prom burner but I wasn't sure if that was to make it run or to custom tune your car. I just want to convert my car since the MAF died and I don't like having it in my air flow.
Thread Starter
Supreme Member
iTrader: (1)
Joined: Oct 2004
Posts: 3,361
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
That's what I figured but I want to make sure before I invest some money and time in a bunch of parts.
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