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Is there a fuel pressure diff. at rail between LH 2.2 vs 2.4 700

posted by  someone claiming to be Crazy Brick on  Sun Apr 2 06:23 CST 2006 [RELATED]

Hello All,

I was wondering if there is a fuel line pressure difference between the LH 2.2 vs the LH2.4. I have a LH2.4 system currently fitted with a fuel pressure regulator off of a LH2.2 system. My car is running rich and throwing code 231 and 113 (CE light trips when stepping on gas and accel. quickly). Maybe the line pressure is different between the systems?

I was trying to eliminate the posibility of a fuel delivery issue(without having a fuel pressure gauge to check) before buying a new O2 sensor to fix the obd code issue and high fuel use. Finally what is the best way to check the spray pattern of the injectors?


Thanks in advance,

Tim






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