PowertrainP1626
CautionSeverity: Caution - get it checked when you can
Theft Deterrent Fuel Enable Signal Lost
Key terms: Control module: a small computer that runs one part of the car · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
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 32
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Mercedes-Benz | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| BYD | P1626 | Injection Q.valve Brand | Powertrain |
| Chery | P1626 | Injection Q.valve Brand | Powertrain |
| Daewoo | P1626 | A/C Circ Open to Power B+ Brand | Powertrain |
| Daihatsu | P1626 | Electronically controlled transmission (ECT) 1 signal circuit Brand | Powertrain |
| DFFS | P1626 | Incorrect TCU request Brand | Powertrain |
| DFFX | P1626 | Injection Q.valve Brand | Powertrain |
| DFXK | P1626 | TTL Lamp Drive Circuit Short to Ground Brand | Powertrain |
| EOBD | P1626 | ASR timeout Brand | Powertrain |
| Geely | P1626 | Injection Q.valve Brand | Powertrain |
| GM | P1626 | A/C Circ Open to Power B+ Brand | Powertrain |
| Great Wall | P1626 | Communication with TCU fault Brand | Powertrain |
| Hafei | P1626 | Injection Q.valve Brand | Powertrain |
| Holden | P1626 | Immobilizer Fuel Enable Signal Lost Brand | Powertrain |
| Honda | P1626 | The DTC may be stored at the same timeas DTC P1100 and/or P1224 Brand | Powertrain |
| Hyundai | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Isuzu | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Land Rover | P1626 | Air conditioning - circuit open to power battery positive Brand | Powertrain |
| Mahindra | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Maserati | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Mitsubishi | P1626 | Injection Q.value Brand | Powertrain |
| Opel | P1626 | A/C Circ Open to Power B+ Brand | Powertrain |
| Perodua | P1626 | Electronically controlled transmission (ECT) 1 signal circuit Brand | Powertrain |
| Peugeot | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Porsche | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Proton | P1626 | Injection Q.value Brand | Powertrain |
| Saab | P1626 | A/C Circ Open to Power B+ Brand | Powertrain |
| Sprinter | P1626 | ENV_ _Datum3 Brand | Powertrain |
| Subaru | P1626 | Theft Deterrent Fuel Enable Signal Lost SAE | Powertrain |
| Tata | P1626 | Main Relay Fault Brand | Powertrain |
| Toyota | P1626 | Incorrect TCU request 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.
5Related codes
Browse Pxxx codes or P162xx codes.