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Message: [QUOTE="bismic, post: 1566331, member: 1537"] Change your pressure units to psi instead of kPa. It is impossible for the PCM to desire over 5000 psi. What scan tool are you using? What codes do you have? Are you sure your wiring (power AND ground) is good (each circuit has continuity) between the IPR and the PCM? Where are you buying your OEM parts? Your ICP sensor volts at .48 means that you are not getting enough high pressure oil pressure. The 84% IPR Duty Cycle confirms it. EDIT: I see you added "IPR psi at 248 - that should be the ICP is at 248 psi and that corresponds to the ICP sensor voltage of 0.48 volts. As specifically stated above - that is [B][U]too low[/U][/B] to start. You probably should take it to a shop. [/QUOTE]

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