wiring issue? help please

1.8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions
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veggy101
Posts: 3
Joined: Sun Dec 04, 2022 12:31 pm

wiring issue? help please

Post by veggy101 »

2003 pontiac vibe fwd 1zze motor manual transmission did engine swap has engine codes running rough no dash lights not the switch checked that. but when i plug obd2 scanner dash lights come on runs great unplug scanner runs rough no dash lights but when i plug back in runs great any one happen to them please help
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