I need to know how to rewire the connection.
Aug 7, 2023 at 3:38 PM
Wiring color codes diagram needed?
2009 CHEVROLET IMPALA
JUSTIN BAHAM
- MEMBER
- 3 POSTS
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Hi,
I need to know what connection. LOL Let me know and I'll see what I can find as far as wiring schematics to help.
Let me know.
Joe
I need to know what connection. LOL Let me know and I'll see what I can find as far as wiring schematics to help.
Let me know.
Joe
Aug 7, 2023 at 3:48 PM
The fuel injection harness.
Aug 7, 2023 at 4:06 PM
Hi,
Okay, I attached two pics below to help. Power comes from the powertrain relay in the under-hood fuse box. Once the relay is actuated, power travels through the injector 1 fuse and to all fuel injectors via a pink wire.
Each injector will have two wires. One on each is pink. The second wire changes from injector to injector. The second wire runs to the powertrain control module (PCM), each to a different pin. The PCM then provides a ground path to complete the circuit one injector at a time.
Let me know if that helps or if you have other questions.
Take care,
joe
See pics below. I highlighted all relevant wires.
Okay, I attached two pics below to help. Power comes from the powertrain relay in the under-hood fuse box. Once the relay is actuated, power travels through the injector 1 fuse and to all fuel injectors via a pink wire.
Each injector will have two wires. One on each is pink. The second wire changes from injector to injector. The second wire runs to the powertrain control module (PCM), each to a different pin. The PCM then provides a ground path to complete the circuit one injector at a time.
Let me know if that helps or if you have other questions.
Take care,
joe
See pics below. I highlighted all relevant wires.
Images (Click to enlarge)
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Aug 7, 2023 at 4:14 PM
Okay, thank you, I'll let you know.
Aug 7, 2023 at 4:16 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.