2000 Pontiac Bonneville "po300 fail code" Questions

...fail codes that come up in my car and i have no clue what they are, P0201,P0203,P0205,P0300, i really need to kow what is wrong with my car and how much it is going to cost to fix it. ok the codes ...

...po300 code have a automatic engin in a standard 5 speed car same year engin but some things are different like map sensor hose goes to (thing that look like carb) and not valve cover engin runs great ...

2003 acura tl error codes po301 po302 po304 po306 p1399 po300 changed spark plugs PO300 and P1399 are random cylinder misfire detected. PO301 cylinder 1 misfire PO302 cylinder 2 misfire PO304 cylinder

PO300 code which is a missfire code. To determine which cylinder you will need a scanner to find out. The problem could be a failed sparkplug, a failed ignition module for that bank, a failed injector

...Vortec V8 failed OBD smog test Passes emissions. Code PO300 for engine misfire cleared after tune up, Cleared history with scan tool . You are not clear on what your asking. Please some more

...Po300 codes are system generated caused by computer can not locate real failure condition. Coil on plug engines the coil boots fail and wider gap spark plugs wrong spark plugs by design, secondary ...

...po300. What do these indicate is wrong and where the problem may be?? p0300 is code for miltible misfires. The p0172 is code for a rich reading from engine bank #1, this code may be set by the ...

...po300,po155 Well, code 141 is for a problem with the heater circuit for O2 sensor bank one sensor two which is after the catalytic converter. Code 157 is for the same issue but with bank two sensor ...

...po300,po014,po340,po341, po345, po346, po420, po430, po171, po174 Turns over but has no ignition codes p 0014, 0340, 0341, 0345, 0346 all refer to the cam shaft position sensor==causes include-- ...

...PO300 codes do not always tell you which coil or if a coil is bad Walk a new coil from cyl to cylinder Never a need to change an injector & for the most part spark plugs Plugs don't fail to fire, ...