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What is causing engine codes P0422 and P0303 to go off on your 2000 vw jetta?
Wiki User
∙ 15y ago
Trouble code P0422 means: Main Catalyst (Bank 1) Efficiency Below Threshold
Wiki User
∙ 15y ago
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What are these codes P0304 P0300 P0303?
The P0300 code indicates random engine misfiring. The P0303 and P0304 codes indicate the cylinder #s where excessive misfiring is occuring.
Codes P0422 P0343P0303 mean 2002 Kia Sportage?
Trouble code P0422 means: Main Catalyst Efficiency Below Threshold (Bank 1) Trouble code P0343 means: Camshaft Position Sensor A Circuit High Input (Bank 1 or single sensor) Trouble code P0303 means: Cylinder 3 Misfire Detected
What are P0422 P0300 codes on a 1999 beetle?
P0422 talks about catalyst efficiency. P0300 is random multiple misfires. http://www.troublecodes.net/OBD2/Pcodes.shtml
Will engine light turn on with a bad valve?
Yes. At least one or more of these codes would come up, P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 or P0308.
What are the obdII Codes 0128 and 0303 on a 2004 Chevy Impala?
DTC P0128: Engine Coolant Temperature (ECT) below Thermostat regulating temperature; DTC P0303: Cylinder 3 misfire detected.....
What does the 1997 Ford Taurus on board diagnostic code p0303 mean?
What does that mean?A P0303 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #3. SymptomsSymptoms may include: the engine may be harder to startthe engine may stumble / stumble, and/or hesitateother symptoms may also be presentCausesA code P0303 may mean that one or more of the following has happened: Faulty spark plug or wireFaulty coil (pack)Faulty oxygen sensor(s)Faulty fuel injectorBurned exhaust valveFaulty catalytic converter(s)Running out of fuelPoor compressionDefective computerPossible SolutionsIf there are no symptoms, the simplest thing to do is to reset the code and see if it comes back. If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.Other ReadingP0300 - Random/Multiple Cylinder Misfire Detected Related P0303 Forum TopicsP0303 on Jeep Liberty98 gmc p0303 codecode p0303 1997 expedition1997 Chevy Tahoe P0303 code - Need Help!1997 Chevy Tahoe P0303 code - Need Help!Toyota tacoma p0303 code2001 Toyota Sienna, codes P1137, P0305, P0303, P0301, P0303P0300 P0302 P0303 1998 Toyota Tacoma Prerunner2003 grand prix, 3100 v6 obd p0303misfire cyl 3 p0303p0303 and code p030099 Buick Regal-P0303 and P0171 codes2001 Nissan Sentra 1.8L P03031996 intrepid: p0303, onboard code 12 and 43. what's wrong??P0303 misfire cylinder 3 detected 1999 GMC SuburbanP0420, P0302, P0303, P0304, P01712001 Windstar P03032003 Honda Civic EX P0300, P0302, P0301, P0303, P030402 AVALANCHE Z71 - P1870, P0303p0300, p0301, p0302, p0303, p0304 and p1128, p03222000 Seville STS P0303, P0300P0303 revisited1996 Grand Prix GTP - codes P0171 & P0303HELP - 2003 Jeep Liberty 3.7L V6 poor idle P0300 P0303 P0305Code P0303
What are the repairs for codes P0535 and P0303 on 2001 ford escape?
Trouble code P0303 means: Cylinder Number 3 Misfire Detected Trouble code P0535 means: A/C Evaporator Temperature Sensor Circuit
What are the 1992 Dakota 3.9 engine codes mean?
There are hundreds of different codes that cause the check engine light to come on. Most auto parts stores will read the codes for free and tell you what may be causing the problem.
How to diagnose a P0303 code in a 95 winstar?
here's the website for the codes, you can check any code on this site. http://www.carsoftwares.com/DTC.html
How do i get the check engine light codes on a 2004 dodge neon?
Cycle the key to the ON position, then to OFF, then to ON, then to OFF then to ON and leave it there. Where the miles are normally displayed a letter P and a set of numbers will come up. EX: P0303. Once it says DONE it is done displaying the codes. When you have the code(s) use google to look them up. "2004 Dodge Neon trouble codes".
How do you check what's causing your engine light to come on in your 2005 Chrysler Pacifica?
A scan tool is required to read the trouble codes.
You just had your fuel filter changed could this cause your check engine light to stay on?
Auto Zone will check your engine codes for FREE. They will tell exactly what is causing your engine light to stay on. They may even reset it for you.
