WebGo to Porsche r/Porsche • ... P0431, P0301 P2196/2198 are for the left and right number 1 O2 sensors, which I've recently replaced. P0431 is for bank 2 warm up catalyst efficiency below threshold (have been driving with this code intermittently for about three months, no apparent performance effects). P0301 is for a cylinder 1 misfire, to ... WebMay 22, 2024 · We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.
I need help DTC OFF P0421, P0431 Porsche Cayenne S 2008
WebApr 24, 2012 · P0431 Cat Inefficiency on 2006 Porsche Cayman S ILoveAutologic 145 subscribers Subscribe Share 6.8K views 10 years ago Here, using the Autologic, we … WebDec 23, 2024 · Poor acceleration. The most obvious sign of clogged catalytic converter in Porsche 911 is slow acceleration or degraded engine performance. When you press the gas pedal from a stopped position, the vehicle may accelerate normally initially. But after reaching a certain speed, the performance of the engine will drop due to blockage of … cupcake atm how does it work
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WebNov 15, 2016 · P0431 P0421 By swpender, March 5, 2024 code codes (and 2 more) 6 replies 2,424 views Bobbou65 April 1, 2024 Durametric Fault Codes By HxCforLife, March 6, 2014 powerloss 957 (and 2 more) 0 replies 2,322 views HxCforLife March 6, 2014 Radio "dead" after replacing battery. I HAVE THE CODES! (B By gowestwardho, July 30, 2012 radio dead … WebP0431 Warm Up Catalyst Efficiency Below Threshold (Bank #2) P0432 Main Catalyst Efficiency Below Threshold (Bank #2) ... One other option, there is a company who make a specific-for-Porsche OBDII reader - here for your car: Durametric Good Luck! Read full answer. Sep 16, 2013 • Porsche Cayenne Cars & Trucks. 0 helpful. WebOct 10, 2010 · code p 0431 refers to warm up cat conveter bank 2--efficiency below threshold === causes cat converter --- wiring---HO2S 2 as the same HO2S appears in the cause of the fault I would be inclined to change it first the HO2sS sensor is the one in the exhaust manifold or before the cat converter and 2 is in the front bank of a V engine easy boys