Logo

1991 Ford Transit-250 P0377 Fault Code Check

When you check 1991 Ford Transit-250 car engine light came on code P0377 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Ford manufacturer may have a different definition for the P0377 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0377 1991 1991 Ford Transit-250 Code Clear

P0377 1991 1991 Ford Transit-250 engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)

1991 Ford Transit-250 P0377 OBD-II Diagnostic Powertrain (P) Trouble Code Description

1991 Ford Transit-250 car P0377 OBD-II Trouble Code The optical sensor provides a high resolution signal to the Powertrain Control Module (

Reason For 1991 Ford Transit-250 P0377 Code

The reason of 1991 Ford Transit-250 P0377 OBD-II Fault Code Check is P0377 Timing Reference High Resolution Signal B Too Few Pulses.
P0377 Code Reason

1991 Ford Transit-250 P0377 Possibble Fix Ways :

Generally, coolant loss is the most common cause of overheating. If your engine overheats repeatedly, the high temperature could result in irreparable damage that can be a pain to repair. Prevention is the best medicine, so avoid this kind of damage by making sure the coolant is clean and the cooling system is in good operating condition.

The scent may P0377 1991 1991 Ford Transit-250 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P0377, so if the inside of your car P0377 1991 1991 Ford Transit-250 as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

What does fault code P0377 mean for 1991 Ford Transit-250 ?
What does a diagnostic reading P0377 mean for 1991 Ford Transit-250 ?
How to fix OBD2 Code P0377 for 1991 Ford Transit-250 ?
What do we know about P0377 code for 1991 Ford Transit-250 ?