Enter the error code and car brand
Vehicle engine and/or automatic transmission
Code: P1434 - The secondary air injection (SAI) system pump relay circuit has a short to battery positive (B+), which may affect emissions control.
DTC P1434 SEAT
05.11.2025
4902
1 minute of reading
Video for "Error p1434" on YouTube
The following error codes are often searched for
Comments on the article