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Old 04-02-2012, 04:21 AM   #1
btwilson86
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Ok, here are the pics I could get. Coil pack connector,individual coil connector, and the coil pack ground. I just realized that the first pic is probably useless since I don't have one of the wiring harness side, so hopefully someone else can post a pic of that one
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1989 7MGTE R154 Targa Top White Package w/Blue Interior
Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels
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Old 04-02-2012, 06:34 AM   #2
DawgB0
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Look lik not turbo to me i dont see 3 connectors to 3 coils if it was it then almost, what color goes to another? Lik
green to ...
Black to ...
White to ...
3 tans to ...

That kind answers im looking for thank in Adv!
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Old 04-02-2012, 08:40 AM   #3
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I keep gettin flashs non stop means no codes.. just stupid wires, Any1 wit gte?
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Old 04-02-2012, 11:31 AM   #4
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Question stumped

Quote:
Originally Posted by btwilson86 View Post
Ok, here are the pics I could get. Coil pack connector,individual coil connector, and the coil pack ground. I just realized that the first pic is probably useless since I don't have one of the wiring harness side, so hopefully someone else can post a pic of that one
Hi! -Had a close look at your ground wire , seems a bit loose, so could you be suffering bad starting? . Also, the ground from the plate should be connected to the cylinder head as the cam cover is mostly insulated ( sits on a rubber gasket and held down with rubber washered bolts ) .
May I suggest that a bulb and wire or a multi-meter be used to confirm continuity of the wire and the curcuit or plate is fully earthed .
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Old 04-02-2012, 01:11 PM   #5
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Interested- the upper intake is currently removed on that engine as we are in the process of swapping a usdm wiring harness on it, so that's why nothing is really connected atm.

Dawg- its from a turbo, why would i take the time out of my day to send you pics of a N/A? Like I said above, I don't have a pic of the harness side of that connector so I can't tell you what wires connect to what. There are hundreds of people on here who actually own 7mgte Supra's (the one i took the pics from isnt mine), one of them will have to help you.
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1989 7MGTE R154 Targa Top White Package w/Blue Interior
Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels
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Old 04-02-2012, 01:53 PM   #6
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Wink stumped

Hi! -thanks for your feedback , just trying to assist , my car wouldn't start after overhauling following a BHG , so I know how frustrating a non-starter is , got it going eventually after finding my ground wires were not re-connected underneath the intake manifold and , the grounding wire was very corroded and only connected by 3 strands at the coil plate , thats why I made a new one .

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Old 04-02-2012, 04:51 PM   #7
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Yea your right i didnt noticed it until later last night but already so late i had to grab sleeps lol was lazy edit mine ,but you are right its turbo now i got it correctly..

Blue/redto black
Blue/yellow to white
Yellow to green
3 tan wires to black n orange
jus made me 2 ground wires jus in case lol
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Old 04-03-2012, 07:08 AM   #8
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Yep it must be correct but wtf same result i might.have a professional do it for.me as i give up on it. Wtf with no spark? i have gas, air, no spark..
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Old 04-03-2012, 06:57 PM   #9
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Huh wtf now it jus crank few time then die even have battery jumpstart.. i had instal new wires for cam sensor n followed it correctly 1-2-3-4 to blue, red, black, yellow. Then huh y i dont even see engine lighy on its still off but just crank ok?
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