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N/A to Turbo. Engine harness additional wires

GTX

Well-known member
Joined
Apr 13, 2012
Messages
100
Location
Toronto, Canada
Hi gurus,

The doc on this forum, which outlines the process of swapping N/A engine with Turbocharged one contains the link to a wiring diagram. The link is broken and I have a hard time figuring out which wires I need to add to the new ECU. May be some of you kept the picture? It will be a hassle to go over all manufacturer diagrams to find it out.

Thanks,
A.
 

89Mirageman

Well-known member
Joined
Jul 5, 2006
Messages
2,502
Location
Stantonsburg, NC
I don't have the diagrams but I know you need to add one wire for the maf, the wiring for a knock sensor and the injector resistor pack. I believe that is about it.
 

tektic

Well-known member
Joined
Dec 19, 2012
Messages
1,497
Location
ronkonkoma, ny
Above info is correct. Would just like to add that the maf plug is different for the turbo because of the extra wire. I also added the wires for the fpr and pins for egrt so i could connect it to my wide band.
 

AllanL

Well-known member
Joined
Aug 4, 2008
Messages
294
Location
NV
wiring for the boost solenoid as well.

fuel solenoid
boost solenoid
egr solenoid
MAF reset
injector resistor
knock sensor
 

ktmrider

Well-known member
Joined
Sep 10, 2007
Messages
3,128
Location
Tempe, AZ
Quoting GTX:
Hi gurus,

The doc on this forum, which outlines the process of swapping N/A engine with Turbocharged one contains the link to a wiring diagram. The link is broken and I have a hard time figuring out which wires I need to add to the new ECU. May be some of you kept the picture? It will be a hassle to go over all manufacturer diagrams to find it out.

Thanks,
A.

You can just as easily use the DSM docs, VFAQ site, under Turbo here: click
 

biglady112

Well-known member
Joined
Sep 30, 2005
Messages
1,255
Location
Commerce City, Co
When I had my non turbo summit we converted it over. All I did was add the knock sensor and wire the few things in we needed for dsmlink speed density. I did not add anything otherwise and ran high impedance injectors and the car ran flawlessly.
 
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