Questions & Answers for: p1423 code

code P1423 for a BMW is secondary airflow sytem bank 1, consult your repair manual and you can go from there. I am not up on imports to be honest but I was able to find out what the code means for you

...P1423 code. I researched the web and found that on the BMW, this is the secondary air pump for cylinders 1-3 that provides air to the exhaust during warm up. According to others, this may be due to a ...

...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

...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. just go to yahoo and type vw p1423 code ...

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 ...