ECU Reset/ Check Engine Light
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Joined: Feb 2004
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From: West Sussex
ECU Reset/ Check Engine Light
Ive just put my Z4 ECU in ans took her for a spin.
All was well for 5 minuits then the Check engine light has come on.
Its not flashing but it is on constant.
Any ideas??
All was well for 5 minuits then the Check engine light has come on.
Its not flashing but it is on constant.
Any ideas??
Scooby Regular
Joined: Jul 2003
Posts: 1,457
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From: Out of darkness cometh light
What MY is a Z4 ECU for? If it's a classic, connect the black connectors together under the steering column, turn ignition on, and observe how the CEL flashes. More info on this can be found here... 
Thread Starter
Scooby Regular
Joined: Feb 2004
Posts: 300
Likes: 0
From: West Sussex
Originally Posted by The_Judge
What MY is a Z4 ECU for? If it's a classic, connect the black connectors together under the steering column, turn ignition on, and observe how the CEL flashes. More info on this can be found here...
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