General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: Drag Emperior on December 31, 2004, 04:44:29 PM
Title: Air Pump Problems
Post by: Drag Emperior on December 31, 2004, 04:44:29 PM
Hi Can anyone tell me where the ecu gets the signal to control the air pump. I have checked the earth wiring from the air pump to the relay and it is ok. But the earth form the ecu to the relay doesn\'t work. Has anybody have any ideas Thanks