new ecu and problems with rpms
04-30-2007, 08:19 AM
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new ecu and problems with rpms
The guy that i bought my ls swapped hatch from had an obd2 ecu on a 93 ls motor and i changed the ecu from a p75 obd2 to a p75 obd1. Now when i drive my car the rpms keep bouncing when i accelerate. Everything else is on point like the speedometer but the rpms are just not accurate. What can i do to fix this?
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