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How to replace Crankshaft Position Sensor guide added - Reatta Owners Journal Forum - Reatta Owners Journal Forums

Any sensor can malfunction but not to the point of setting a code. Essentially, it can give bad info which may be worse than no information. Sort of why we recommend disconnecting a suspect sensor to see what if anything changes. This can be done for almost all sensors except the CPS and possibly the TPS. There is a vacuum line at the front of intake manifold that connects to the fuel pressure regulator at the front of the fuel rail. Pull the line and check for fuel in the hose. Any wetness indicates unmetered fuel into the intake.