EFi disaster!

Hey all, need some help please!!!

The rally car is poorly, let a friend borrow my wide band, and now he has wired it back in the car won't idle below 4k, literally with the throttle closed, revs clean from there but I am properly confused.

Spec is bbpt EFi, with r19 ecu and all the Renault sensors....

Any ideas???

Sounds like he has upset some wiring or a sensor? Any pipes hanging off inlet causing an air leak?

Unplug the wideband, if it runs then there is a
Prob with the wiring there... Does it run closed loop with an ecu or just a gauge to monitor with?

Quote:

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Originally Posted by olidaviesuk

Unplug the wideband, if it runs then there is a
Prob with the wiring there... Does it run closed loop with an ecu or just a gauge to monitor with?

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Oh yer mate it's a special meet it's even better when car crash turns up and gives out the hand jobs :laugh:

Quote:

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Originally Posted by olidaviesuk

Unplug the wideband, if it runs then there is a
Prob with the wiring there... Does it run closed loop with an ecu or just a gauge to monitor with?

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Gonna have a try at the weekend, has a closed loop 3 wire and innovate Afr too.