P1866
By (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.
We recommend Torque Pro
Manufacturer Specific Definitions for P1866
| Make | Fault Location |
|---|---|
| Citroen | Transmission Transfer Case System Concern - Servicing Required |
| Daewoo | Eds 5 Drv Crct Open |
| Ford | Transmission Transfer Case System Concern Servicing Required |
| Kenworth | P1866 - Exhaust Gas Pressure (pre turbine) sensor out of range high |
| Lincoln | Transmission Transfer Case System Concern Servicing Required |
| Mercury | Transmission Transfer Case System Concern Servicing Required |
| Mitsubishi | High Side 2 System Overcurrent |
| Peterbilt | P1866 - Exhaust Gas Pressure (pre turbine) sensor out of range high |
| Peugeot | Transmission Transfer Case System Concern - Servicing Required |
| Pontiac | Torque converter clutch (TCC) solenoid -circuit malfunction |
Help Us Help You
Please comment below describing your issue as well as the specifics of your vehicle (make, model, year, miles, and engine), and one of our mechanics will respond as soon as possible. For an expedited response within 24 hours, we appreciate a $9.99 donation via the payment button below.
We have not gotten around to publishing a technical guide specifically for P1866 yet. To escalate the priority of this guide in our production queue, we appreciate a donation. We will publish a guide within 30 days of payment.