What does P0773 Mean? Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above. When you see P0773 engine fault code on your engine code reader this description will help you. engine code P0773P0773 fixobd P0773dtc P0773obd code P0773obd2 P0773P0773 car codediagnostic code P0773car code P0773check engine code P0773fehlercode P0773P0773 fiatcodigo P0773codigo falla P0773P0773 kody b??dówcodigo de falla P0773 What are the common causes of P0773 ? Some aftermarket accessories and performance modifications A faulty oxygen sensor. This will set a code in itself, however, a faulty oxygen sensor does not automatically condemn the sensor. The code just means that the sensor signal was not within specifications. An air leak or any of the above will cause an erroneous signal. There is a multitude of O2 codes relating to O2 performance which gives a clue to the problematic area. An air leak forward of the DPF will change the sensor readings resulting in the code How do you troubleshoot P0773 ? In order to rectify this DTC, one or more of the following may be necessary: Shift solenoid E replacement Replacement of damaged circuitry or connectors Flushing and replacement of transmission fluid Complete transmission rebuild or replacement PCM replacement (rare) Clearing of the code again, in order to verify that the repair has been successful Searches related to P0773 - Shift Solenoid 'E' Electrical p0773 toyota sienna 2001 shift solenoid e toyota camry p0773 toyota avalon 2001 p0773 lexus es300 2002 toyota camry shift solenoid e location 1999 toyota camry shift solenoid e toyota shift solenoid e shift solenoid e valve