P2459 Diagnostic Trouble Code Discussion for August 2016
Diesel Particulate Filter Regeneration Too Often
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| Help Request | Posted | |
| 2012 Volkswagen Jetta TDI 2.0L MIL Lamp on VIN: 3VW3L7AJ8C P2459: exhaust pressure sensor G450. ... giving me fits. came in a few months ago with a apparently plugged dpf. soot load of 70ish grams. i put a new one on cleared cel reset adaptives test drove car ran and passed dpf test.(dpf light went out) problem solved. nope. came in a few weeks later p24... |
August 01, 2016 |
