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Code help. P0194

blaisetd

NAXJA Forum User
I have a 2001 4.0 auto 2wd. I has thown a code of P0194 which is "Fuel Rail Pressure Sensor Circuit Intermittent". In the past few months it has had the CPS and fuel pump/fuel regulator replaced. The code was present before and after the fuel pump and regulator replacement. Sometimes i can get it to reset with my reader. Fuel pressure is steady with a gauge on the rail. Where is the sensor reading the fuel pressure? Thanks in advance blaise
 
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