Question

I got the engine P1434 on my 2008 MINI Cooper 1.6L. What does P1434 mean?

Answer 1

P1434 DMTL , module fault

This is for the DMTL (Diagnostic Module Tank Leakage) which is for the evap system the only service for this code condition is to replace the DMTL this represent a internal failed module. The good part of the condition is that Mini has a Campaign for the DMTL pump warranty extension. for 10 year to 120,000 miles Campaign # SI M01 05 11.

Answer 2

P1434 MINI Code - Diagnostic Module Tank Leakage System Fault

Read more: https://www.autocodes.com/p1434_mini.html