Technical Engine management light is on

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Technical Engine management light is on

bradrz87

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Feb 25, 2015
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Hi my e.m.l has suddenly come on, i put a code reader on it n it comes up with PO234 which is a turbo fault. I deleted the warning to see if would come back on, and after hitting 3,000 revs it did. Has anybody got any ideas or have had this problem before?
 
Hi my e.m.l has suddenly come on, i put a code reader on it n it comes up with PO234 which is a turbo fault. I deleted the warning to see if would come back on, and after hitting 3,000 revs it did. Has anybody got any ideas or have had this problem before?

Maybe pressure leakage? Or maybe turbo blades are locked due to dust or dirty stuff that is locking them. Did you check boost pressure?
 
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