Questions & Answers for: Oldsmobile po 405

'99 olds 88 diagnosed PO 446 evap vent control problem Went in for emission check on '99 olds 88. Engine light was on so had to run diagnostics. Came up with PO 446 evap vent control problem. Was told

what is a po 300 misfire on a 2001 aurora? Welcome to FIxYa.com Replace the crank sensor. please read the freeze frame data that stored the DTC. Regards, Lee Davidian Thank you for using FixYa,com.

code set up po785 po 785 is a transmission dtc...this could be the electrical connector at transmission ,solenoid problem,metal debris blocking the fluid flow,,etc...

code po 300 keeps coming up.it has new plugs and boots .any ideas on why po 300 shows up .random/multiple cylinder misfire detected.Thank you Most likely ignition coil or ignition control module ...

How to fix this codes po443,po730,po751,po756,pib11,c1243 po 443= purge solenoid circuit po 730= incorrect gear ratio, transmission problem po 751= 1/2 solenoid problem po 756= 2/3 solenoid problem ...

po 405 EGR Valve issue Diagnostic Test Code (DTC) P0405 is defined by SAE J2011 as  "Exhaust Gas Recirculation Sensor "A" Circuit Low".The Powertrain Control Module (PCM)  commands the&

2001 oldsmobile getting po140 code 6 cyl with po 140 code The code is for bank one sensor two not working.  The O2 sensor after the catalytic converter is not sending a signal to the computer or ...

...PO 122 showing up. I replaced the throttle positioning sensor 3 times and the EGR valve once. My car has hat shifting and high idle along. It also runs rough when gas is given, it tries to shut off. ...

my 2000 has codes po171 po300 po 463 po480 what my 2000 has codes po171 po300 po 463 po480 what do i need P0171 =system too lean (bank 1) P0300 = multiple misfire P0463 = fuel level sensor circuit ...

code po-335 on 2002 nissan maxina. car won't start Faulty crankshaft position sensor...Sometimes and in some models, low battery voltage or a weak starter can can trigger a Crankshaft Position Sensor ...