Diesel technology, engine technology, vehicle diagnostics, repair & maintenance.

P0634 - Internal PCM/ECM/TCM temperature too high (Solution)

 
New Topic Reply 🔗 🖨 Dieselschrauber - Index » General Tips
Author Message
dieselschrauber
Administrator
Administrator
Avatar-dieselschrauber

Joined: 04/12/2002
Posts: 17988
Karma: +781 / -0   Thank you, like it!
Location: St.Gallen
2018 Volkswagen T6 Consumption


Post12-04-2017, 15:49    Subject: P0634 - Internal PCM/ECM/TCM temperature too high Quote

The error code P0634 - PCM / ECM / TCM internal temperature too high can occur if the engine control unit (ECU) has been opened, for example, for a chip tuning, and during reassembly, the cooling of certain components/ICs is no longer guaranteed.

Solution: The lid must not be bent, correct lid assembly, use electrically non-conductive thermal paste.
Dipl.-Ing. (FH) Rainer Kaufmann - dieselschrauber VCDS Shop
Back to top Profile PM WWW Garage

Ratings - P0634 - Internal PCM/ECM/TCM temperature too high

Average rating: 0.00 - worst rating: 0 - best rating: 0 - number of ratings: 0 - View ratings

You are not authorized to rate this topic. Danke sagen
New Topic Reply 🔗 🖨 Dieselschrauber - Index » General Tips
Similar articles and topics
Topic Forum
No new posts P3366 - Systemdruck Gas: zu hoch Faults & Documentation (Audi, VW, Seat/Cupra, Skoda)
No new posts P2185 - Kühlmittel Temperatursensor, zu hoch Faults & Documentation (Audi, VW, Seat/Cupra, Skoda)
No new posts P244B - Diesel Particulate Filter - Differential Pressure... General Tips
No new posts ATF Temperatur On-Board Diagnostics (OBD)
No new posts Maximale Temperatur im Partikelfilter 170 PS TDI A4 MKB BRD Diesel Engine Technology
No new posts Einschalt-Temperatur Kühlerlüfter 1.6 TDI On-Board Diagnostics (OBD)
No new posts PPD 1.2 16 V 10/2006 Temperatur Anzeige Problem Diesel Engine Technology
Jump to:  
You cannot post new topics in this forum.