2010 2.5l deisel trieon ,,,,driving at 100km suddden power loss engine light on.. pull over engine wont rev over 2000 rpm in nutural. pop bonnett check all visible sensors are plugged in . engine light still on but have full rev range again power seems normal???

SOURCE: transmission slipping

What you need is a "revolution sensor" I had the same exact problem. Replaced the sensor and everything is fine

SOURCE: 2000 BMW 323i Check Engine Light Problem-10 codes!!! Help!

I would first check for a vacuum leak. Common areas of intake leaks are: 1. The crankcase vent valve located under the intake. 2.Check the intake boot at the throttle housing. You will find that there is an elbow where a small hose goes to your idle valve. Using your hand feel in the elbow area for a hole in the rubber. Your tech can use brake cleaner and spray the intake to check for leaks or use a smoke tester. 3.Possible failing Mass Air Meter.At idle, in park, and a/c not on the meter reading should be appr. 18-22 hz

SOURCE: 2001 Jeep Grand Cherokee code P1391

I would check to be sure that the timing chain hasn't jumped at all ..

SOURCE: VW transporter power problem

Hi nick. I have a T5 04 model and recently had the same problem. i was told it was a blown turbo so i had a friend look at it and turbo was fine. got vw to run a diagnostics and it had a broken wire running from the charge pressure meter. replaced for 9 euro. 3 weeks later same problem and it turned out to be a loose plug on the air mass meter. now its perfect again. apparently what happens is that if the engin management is getting a wrong reading from the pressure meter it limits the van to 40 horse power for fear of blowing the engine. whenever i switched the van off and back on the problem would fix itself but as time went on it got worse until complete failure. the wire is located under the coolant resivoir. dont know exactly where though. email me on [email protected] if you need to know more. if it does turn out to be the turbo (which i doubt) then there is a website called CRTurbos that seem to be the cheapest around. but i seen another forum where the turbos were replaced and the problem remained. I suggest first look at the charge pressure meter.

SOURCE: mitsubishi lancer service engine light comes on and rpm's high

same as mine
2000 Lancer cedia