| Re: OP switch behind intake manifold |
Subject: Re: OP switch behind intake manifold by joeld on 2018/4/3 18:46:32 Not exactly. Forget about the oil pressure sensor and the fuel pump, except as only a back-up system. When the ECM commands the fuel pressure relay to run the pump, it does not matter if there is any oil pressure. The oil pressure ONLY comes into play when the relay is bad/broken and no power is sent to the pump. Hope I'm not confusing you with all this rambling. Joel |
