Strange electrical problems - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

jdmmatt · 10-10-2020, 04:18 PM

Hello, brand new to forum, and s chassis's!
I have a ka-t s14 on a aem v1 ecu. if the ecu is in a weird position, the afr will read that it's leaning out. Same thing happens with the wiper stalk, when activated the car runs like shit. Any ideas if its, battery related or if I need a new harness?

S14rebuild · 10-10-2020, 04:45 PM

Sounds like a harness/ground issue. Load test ur battery, check for draws and make sure ur grounds are clean, and bolted down tight. Battery to chassis, and motor to chassis

Btw welcome. We have a tech section or small question thread for such topics...

zombiewolf513 · 10-10-2020, 08:11 PM

Quote:

Originally Posted by S14rebuild

make sure ur grounds are clean

Disconnect the grounds, clean the wire ends and chassis with a wire brush, or wire wheel on a drill if corroded, then reconnect the grounds

GL

10-10-2020, 04:18 PM	#1
jdmmatt Join Date: Oct 2020 Location: oregon Posts: 3 Trader Rating: (0) Feedback Score: 0 reviews	Strange electrical problems Hello, brand new to forum, and s chassis's! I have a ka-t s14 on a aem v1 ecu. if the ecu is in a weird position, the afr will read that it's leaning out. Same thing happens with the wiper stalk, when activated the car runs like shit. Any ideas if its, battery related or if I need a new harness?

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10-10-2020, 04:45 PM	#2
S14rebuild BANNED Join Date: May 2019 Location: Florida-FAIL Posts: 2,497 Trader Rating: (8) Feedback Score: 8 reviews	Sounds like a harness/ground issue. Load test ur battery, check for draws and make sure ur grounds are clean, and bolted down tight. Battery to chassis, and motor to chassis Btw welcome. We have a tech section or small question thread for such topics...