P0430 Diagnostic Trouble Code Discussion for July 2009
Catalyst System Low Efficiency (Bank 2)
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| Help Request | Posted | |
| 2005 Nissan Frontier LE 4.0L MIL Lamp on VIN: 1N6AD07U85 P0430: Catalyst Efficiency Below Normal (Bank 2). Nissan Techs need some help. Truck was originally brought in at 44k with an internal engine problem that was caused by an aftermarket supercharger system. Engine was replaced with used unit and supercharger was removed.PCM had been modified for supercharger op... |
July 01, 2009 | |
| 2000 Nissan Maxima GLE 3.0L MIL Lamp on VIN: JN1CA31D5Y P0430: Catalyst Efficiency Below Normal (Bank 2). ... this dtc(p0430) after cat replacement should fix this reoccurring dtc, however this customer said to have taken it to the dealer(about 3 months ago) and had the pcm flash completed after i had replaced the rear o2 sensor in the rear cat(middle), also this ... |
July 09, 2009 | |
| 2001 Nissan Sentra GXE 1.8L Hesitation, MIL Lamp on VIN: 3N1CB51D81 P0430: Catalyst Efficiency Below Normal (Bank 2). First found oil change over due. Change oi as this is a vvt engine. No help. Next pulled codes and found the codes listed. Cleared codes and the only one to come back is P0403 EGR volumn control valve. Did test according to [...] and everythimg pointeds to bea... |
July 13, 2009 | |
| 1997 Ford Crown Victoria LX 4.6L No Start VIN: 2FALP74W4V P0430: banf 2 cat efficienty below limit. will not start when owner goes away for a two week time we had the car for two weeks at our shop it failed good spark good fuel pressure check all imput sensors did the computer thump i kmow the mass air flow will set cat codes but will cause no start ater a l... |
July 22, 2009 |
