Questions & Answers for: p1421 - Page 4

Question about 2001 Beetle

9 codes

...check engine light came on yesterday, 9 code readout: P0411, P1225, P1126, P1227, P1228, P1451, P1421, P1425, P1472 possible diagnosis & repair estimate please need your engine code different ...

Question about 1997 328

2 Answers

1998 328i.. Got a 1421 and 1423 code...not sure where to start...

...troubleshooting or fix it ideas 1997 BMW 328I 2.8L Customer Concern:MIL is on with trouble codes P1421 and P1423, for incorrect secondary airflow on both cylinder banks. Tests/Procedures:1.

Question about 1998 Beetle

2 Answers

My check engine light came on so I ran a

...light came on so I ran a diagnostic on it and got these codes: p1225, p1226, p1227, p1228, p1451, p1421, p1425, p1472, p0102, p0135, p0141, p0134. Have any ideas on where to start?? check yahoo for ...

Question about 1999 Beetle

1 Answer

What do these codes for my 1999 volkswagon beetle

can get my car fixed without taking it into the dealer. The codes are p1237 p1238 p1239 p1240 p1451 p1421 p1425 p1472 and p0102 MAF or VAF A Circuit low input. Thanks Personally, I'd have your husband

Question about 2005 Bora 1.8T

1 Answer

Vw

...ground p1118 h02s sporadic heater circuit b1 s2 p1435 secondary air injection n299 short to ground p1421 n112 short to ground p0102 maf circuit g7 0 low input p1115 ho2s heater circuit b1 s1 p1103 ...