Espar / Eberspacher Airtronic 2 (S2 D2L / M2 D4L) error code P000131
External air temperature sensor (LEF2) - Short circuit (legacy 061)
What to check, and in what order, is in the app. The flow Diesel Forced-Air Heater — entry diagnostic (Espar / Webasto / Autoterm / Chinese) walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
Start free trial 14 days free, no card neededDocumented in
- Eberspacher/Espar Airtronic 2 (S2 D2L / M2 D4L) fault-code manualEberspacher
- Eberspaecher Airtronic 2 Repair Instructions - S2 D2L Fault Codes and Diagnosis, doc 25.2720.95.2682.0D EN (02.2020)
Related codes
- P000129Flame cutout within control range 75-100% (legacy 056)
- P00012AUnsuccessful start procedure (legacy 052)
- P00012BOperation inhibit - too many unsuccessful start procedures (locked…
- P000130External air temperature sensor (LEF2) - Interruption (legacy 060)
- P000132External air temperature sensor (LEF2) - Short circuit to battery (+)
- P000143Air pressure sensor - implausible signal (legacy 006)
- P000200Metering pump - Interruption (legacy 048)
- P000201Metering pump - Short circuit (legacy 047)