Mechanics

ENGINE HUNTING

1999 Mitsubishi Grandis • 2.0L 4 cylinder 2WD Automatic • 220,000 miles

Hi experts
I had one problem recently same vehicle and now this car a friend of mine have a engine hunting. When engine start, rpm goes 3,000 and after 8-10 secs it will drop down to 2,000 and its fluctuating. Got code from ecu (92. ETV MTR FB) (14. TPS MAIN) (79. TROTTLE POSITION SENSOR) and engine light illuminate. And also I checked the injector pulse of cylinder 1 and 4 no pulse coming out from injector driver which is located on engine compartment near fusebox. Can you help what is the best thing to do to fix this problem? Pls. Thank you
Avatar
Jjservice
May 2, 2014.




We have no info on that car as it's not in U.S. If you can get the correct world wide codes like OBD2 maybe we can help.

Tiny
Hmac300
May 2, 2014.


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