rapom
NAXJA Forum User
- Location
- Northern OH
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Hopefully someone can help me here. I just did a exhaust manifold change last week. Everything has been running fine until a couple of days ago. I cleaned the throttle body with some throttle body cleaner a couple of days ago. Yesterday the engine seemed to stay reved between shifts. (5 speed manual) At stop lights the idle would stay at 1250 rpms. When I would shut the engine off it would be idling normally at about 700 to 900 rpm. But after I would start driving it would stay at 1250 rpm all the time even at stops. Then the check engine light comes on. I went to Autozone today and they checked it out. I got 2 codes. One was the fuel level senser which which doesn't have anything to do with the problem. The other was P1294 (Injector High Side Open- Bank 2/ Target Idle not reached) As usual Autozone didn't have a clue. So after thinking to myself I figured the code was refering to injector 2 having a loose connection. When I got home I unplugged the No. 2 fuel injector wiring and then plugged it in again. I then went for a test drive and noticed the ck eng. light was off. (I thought it had to be reset manually by a code tester for 98 cherokees) It seems to idle better now between shifts but still likes to stay above 1000 rpms until I come to a complete stop when it settles down to 900rpm. Did I just have a loose connection or could the injector be going bad? Could there be something that happened to one of the sensors on the throttle body (I did clean it before all this happened) that would wouldn't show up on the computer code? Any additional input would be appreciated. Thanks
Hopefully someone can help me here. I just did a exhaust manifold change last week. Everything has been running fine until a couple of days ago. I cleaned the throttle body with some throttle body cleaner a couple of days ago. Yesterday the engine seemed to stay reved between shifts. (5 speed manual) At stop lights the idle would stay at 1250 rpms. When I would shut the engine off it would be idling normally at about 700 to 900 rpm. But after I would start driving it would stay at 1250 rpm all the time even at stops. Then the check engine light comes on. I went to Autozone today and they checked it out. I got 2 codes. One was the fuel level senser which which doesn't have anything to do with the problem. The other was P1294 (Injector High Side Open- Bank 2/ Target Idle not reached) As usual Autozone didn't have a clue. So after thinking to myself I figured the code was refering to injector 2 having a loose connection. When I got home I unplugged the No. 2 fuel injector wiring and then plugged it in again. I then went for a test drive and noticed the ck eng. light was off. (I thought it had to be reset manually by a code tester for 98 cherokees) It seems to idle better now between shifts but still likes to stay above 1000 rpms until I come to a complete stop when it settles down to 900rpm. Did I just have a loose connection or could the injector be going bad? Could there be something that happened to one of the sensors on the throttle body (I did clean it before all this happened) that would wouldn't show up on the computer code? Any additional input would be appreciated. Thanks