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2010 Lexus LS 460 Questions & Answers
Pls help me my car fault p1604 lexus ls 460 2010
Reviewing the tech info that comes up on a google search, this code is just about worthless for diagnostic purposes. Go back to basics. Does fuel pressure drop just before car dies? Once dead, if you crank it do you still have spark at the plugs? Most likely causes if electrical are coil/ignition module, cam/crank sensor, coolant temp sensor, bad converter or muffler.
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