PowertrainP06AC
SeriousSeverity: Serious - have it checked soon
PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance
Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine computer or one of its output circuits has a fault.
2Common causes
- Engine control module fault
- Power or ground connection problem
- Low battery or charging voltage
- Wiring short or open circuit
- Software or memory fault
3Can I drive?
If the engine runs normally, drive carefully to a workshop for diagnosis. If it runs badly, stalls, or will not restart, have the car towed.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 28
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P06AC | No description available | Powertrain |
| BAIC Motor | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Mercedes-Benz | P06AC | No description available | Powertrain |
| BYD | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Chery | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Chrysler | P06AC | PCM/ECM/TCM Internal Temperature Sensor 2 Performance Brand | Powertrain |
| Daewoo | P06AC | No description available | Powertrain |
| DFFS | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| DFFX | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| DFXK | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| EOBD | P06AC | Julat/keupayaan sensor suhu dalaman modul kawalan 'B' Brand | Powertrain |
| Fiat | P06AC | PCM/ECM/TCM Internal temperature sensor 2 performance Brand | Powertrain |
| Geely | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| GM | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Great Wall | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Hafei | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Holden | P06AC | Control Module Power Up Temperature Sensor Performance Brand | Powertrain |
| Honda | P06AC | No description available | Powertrain |
| Hyundai | P06AC | No description available | Powertrain |
| Isuzu | P06AC | No description available | Powertrain |
| Land Rover | P06AC | Powertrain control module/engine control module/transmission control module internal temperature sensor B - Range/performance Brand | Powertrain |
| Maserati | P06AC | Powertrain control module/Engine Control Module/TCM Internal Temperature Sensor 2 Performance Brand | Powertrain |
| Opel | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Peugeot | P06AC | No description available | Powertrain |
| Saab | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| MG (SAIC) | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
| Tata | P06AC | No description available | Powertrain |
| Toyota | P06AC | PCM/ECM/TCM Internal Temperature Sensor 'B' Range/Performance Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Extended variant codes 5
These 7-character codes are manufacturer-specific variants of P06AC and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P06AC00 | Internal temperature sensor 2 of the control unit has a malfunction. Brand | Powertrain |
| Mercedes-Benz | P06AC27 | Internal temperature sensor 2 of the control unit has a malfunction. The signal change rate is above the permissible limit value. Brand | Powertrain |
| Mercedes-Benz | P06AC4B | Der interne Temperatursensor 2 des Steuergerätes hat Funktionsstörung. Es liegt ein Fehler aufgrund Übertemperatur vor. Brand | Powertrain |
| Mercedes-Benz | P06ACFA | Internal temperature sensor 2 of the control unit has a malfunction. Brand | Powertrain |
| Mercedes-Benz | P06ACFB | Internal temperature sensor 2 of the control unit has a malfunction. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P06Axx codes.