P0089 Fuel Pressure Regulator A Performance - Ford Ranger T6 2.2

[mlysi.tech]

Already replaced the fuel volume control valve. Same problem. While driving, the heater indicator suddenly came on and the car went into limp mode/stalled.

 

[Sparky001]

Have you monitored your fuel pressure data? The high-pressure pump may be faulty.

 

[mlysi.tech]

I've already checked the fuel pressure readings. They're normal. The high-pressure pump has already been inspected and serviced. After servicing all the injectors, the problem is solved, but there's still a knocking noise.

 

[benio1980]

If everything has been thoroughly checked, all that's left to do is disassemble the engine and inspect the pistons. Knocking and fluid consumption most likely indicate mechanical problems.

 

[Katja1984]

Are you sure the noise is coming from the engine, and not the transmission or final drive (or even the driveshaft or axle joints)? Knocking can mean many things.

 

[benio1980]

This might help a little, it shows how to install the pump and what timing position it is in.

[ Log in now to view this content ]