P0430 Diagnostic Trouble Code Discussion for November 2011
Catalyst System Low Efficiency (Bank 2)
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| Help Request | Posted | |
| 1996 Chevrolet K1500 Cheyenne 5.7L No Start, MIL Lamp on VIN: 1GCEK19R1T P0430: Catalyst System Low Efficiency (Bank 2). Hello to everyone. PLEASE HELP!! For some reason I can't seem to get a handle on what could be wrong with this one.It takes 30-45 minutes to start truck just in the AM after which the truck starts and runs terrific the rest of the day!! Replaced bad fuel pump ... |
November 03, 2011 | |
| 1996 Chevrolet K1500 Cheyenne 5.7L No Start, MIL Lamp on VIN: 1GCEK19R1T P0430: Catalyst System Low Efficiency (Bank 2). Hello to everyone. PLEASE HELP!! For some reason I can't seem to get a handle on what could be wrong with this one.It takes 30-45 minutes to start truck just in the AM after which the truck starts and runs terrific the rest of the day!! Replaced bad fuel pump ... |
November 05, 2011 | |
| 2002 Jaguar X-Type 2.5L cat. efficiency VIN: SAJEB51D62 P0430: catalyst system efficiency below thresholdbank 2. ... scanned for codes, found P0303,P0301,P0300,P1316,P1313(misfire codes); P0174(system too lean bank 2); P0420,P0430 (catalyst system efficiency below threshold bank 1&2). random misfire was caused by oil seeping inside spark plug hole due to leaking brea... |
November 11, 2011 |
