What was it in bar? What was the outside ambient temp? Have you tested the WUR for resistance? Don't forget- if the outside temperature is above, what 60F the control pressure will start out higher. Are you thinking the WUR is causing the idle problem?

@mknmike

3 ай бұрын

Psi walks into a bar. “I’ve been feeling a lot of pressure lately.”

What is the system pressure on this engine? I have one at the workshop and system pressure is 7 bar

@tonyreyes9969

7 ай бұрын

7 bar system pressure on this car is a bit on the high side, the recommended system pressure for this car is around 5.2 to 5.5 bar. You might need to check the return fuel line to the fuel tank for possible blockage or restrictions or you can correct the system pressure by adjusting it in the primary pressure regulator with the adjusting shimms.

@mknmike

3 ай бұрын

Thank you for this comment

what was the problem ?

@mknmike

3 ай бұрын

On that car, letting off the gas too quickly causes it to flood bc the piston doesn’t return fast enough