What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P0170FUEL TRIM - BANK 1P0170FUEL TRIM BANK 1Manufacturer communications
3Original wording in English
FORD
Reported code forms P0170
Some 2016-2017 F-650/F-750 vehicles equipped with a 6.7L diesel engine may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P012F, P0170, P218F, and/or a lack of performance at low speeds when heavily…
FORD
Reported code forms P0170
SOME 2015-2016 F-SUPER DUTY VEHICLES EQUIPPED WITH A 6.7L DIESEL ENGINE MAY EXHIBIT AN ILLUMINATED MIL WITH DTC P0170 (FUEL TRIM BANK 1) STORED IN THE POWERTRAIN CONTROL MODULE (PCM) MEMORY. REPROGRAM THE PCM TO THE…
FORD
Reported code forms P0170
SOME 2015-2016 F-SUPER DUTY VEHICLES EQUIPPED WITH A 6.7L DIESEL ENGINE MAY EXHIBIT DTC P0170 (FUEL TRIM - BANK 1) IN THE POWERTRAIN CONTROL MODULE (PCM). WHEN REPAIRING THIS DTC, REFER TO THE ONLINE VERSION OF THE…
Check vehicle applicability
1A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | F-650 SD | 2016 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.