P0430 Diagnostic Trouble Code Discussion for September 2016
Catalyst System Low Efficiency (Bank 2)
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| Help Request | Posted | |
| 2008 Cadillac SRX 4.6L MIL Lamp on VIN: 1GYEE23A88 P0430: has a new dorman cat. the freeze frame shows the p0430 to be set at idle and the vehicle not moving. the ect is 180. and the engine has been running 126 seconds. sometimes the bank2 sensor 2 is almost at .1 or so and most of the time when I have been driving it is .6 or so and slig... |
September 13, 2016 | |
| 2002 Lexus ES300 3.0L Hesitation VIN: JTHBF30G92 P0430: Catalyst Efficiency Below Normal (Bank 2). Hello fellow Techs, I got one that is kicking my a**. Car came in with misfires on bank 1 & fuel system too lean, catalyst efficiency codes on both banks. Vehicle hesitates under load & Bank 1 A/F ratio sensor reads 4.99V at WOT under load. Bank 2 sens... |
September 24, 2016 |
