1999 Jeep Grand Cherokee "p0203" Questions

codes p0203, p0123, and p0113 are showing for my 2001 jeep grand cherokee. The voltage from the tps plug was 1.5v exhaust is broke off at the muffler. I replaced the crankshaft position sensor and the

what is code p0203 PO 203---Injector Circuit Malfunction-Cylinder #3

MISFIRE CYLINDER #3 CHECK ENGINE LIGHT COMES ON VEHICLE 2003 JEEP GRAND CHEROKEE MISFIRE #3 (CODES P0203 & P0303) CHECK ENGINE LIGHT COMES ON VEHICLE CHUGS THE PCM HAS BEEN CHANGED BY DEALER A ...

I have a 2004 Jeep GC 6cyl 4WD. My check engine light is on, scanned and got P0203, P0300, P303. Changed the spark plugs, fuel injector #3. Started it up and ran rough, I left it in the garage all ...

99 jgc v8 used to get 18 mpg now gets 4-10mpg has codes has 6 codes PO202,P0203,P0206,P0208,P0133,P0171 RUNS A LITTLE RUFF AT IDLE BUT FIN OFF IDLE. P0202,203,206,208 are injector control circuit ...

error codes p0108/p0203/p0303 what are they engine light comes on dash but it tells me to perform service what engine, cant fix,them not knowing that.. so what engine is there, opted day 1. they are ...

...An open orshorted condition detected in control circuit for Injector # 2 or the INJ 2injector bank. P0203 (M) Injector # 3Control Circuit An open orshorted condition detected in control circuit for ...

Check engine on came on and in checking code reader it shows P0203. Anyone know what that indicates the problem is? 'year make model' in all question please. P0203 OBD-II Trouble Code: Injector ...

what is code P0203 on 2000 Dodge Durango? Injector #3 Control Circuit P0203 - Cylinder 3 Injector Circuit Malfunction P0203 means that the PCM detected a fault in the injector or the wiring to the ...

Got Check engine light. Read code P0203. Have Got Check engine light. Read code P0203. Have not done anything yet. What are some recommendations? Probable cause 1. Injector failed 2. Open or shorted ...