Questions & Answers for: p1423

...problem . . . maybe running a tad rough(but its due an oil chg). Autozone chk'd it and gave me P1423 Volkswagen, & P1423 Suburu info on printout. Any ideas would be greatly appreciated. BTW...I ...

Check Engine Light on - codes P1423 P1421 Check engine light on codes P1421 P1423 what is it and how do I fix it I'm not sure where you got the codes... I have a Peake R5/FCX-3 - nice for diagnostics.

...My car has three problems and they gaved me three different codes and I dont know what they mean p1423,p0431,p1411 p1423 Secondary Air Injection Bank 1 flow too low P0431 Warm Up Catalyst, Bank 2 ...

hi my name is george, i have a 97 328i in-line 6 got codes p1421 and p1423 i know what p1421 is but not p1423 its an air flow related code. possibly a cracked hose.

I have a 2000 vw passat GLX V6 5 Speed with the error codes p1411 -p1423 how do i fix it P1411 = Secondary air injection system, bank 2 - insufficient flow detected. Probable cause: Intake leak, ...

I have code P1421 and p1423 i think is related to the secondary air pump, please let me know code p1423 secondary air injection air system bank 1 insuffient flow detected.

Check engine lamp has ok420,and,p1423 codes 420 is catalyic conventer below treshold- (not hot enough_ most likely melted inside) p1423- bank 1 low air inject- open line or bad air pump

p1423, p1421engine codes p1423 refers to secondary air injection system --insufficient flow detected causes hose connections---air valve--air pump p1421 refers to secondary air injection system bank 2

i have a 2000 vw passat automatic with the error p1423 and p1411 how do i fix it and what be the cost p1423 look like a lot of works.remove upper engine cover and inspect for damage to vacuum lines. ...

i have a 2000 BMW 323ci with P1421 and P1423 codes what are they and how do i fix them? Thanx Here you go: P1421 - Secondary Air System malfunction P1423 - Low flow limit check This indicates a ...