[Brendiddy]

Hi, has anyone got any other ideas why my Diesel st throwing P1102 maf sensor in range but lower than expected ?
Parts already changed/checked
Map sensor
Maf sensor
Air filter
Egr valve
Ecu
Turbo
Wiring loom
Thermostat housing
Coolant flush

running out of cash and patience now

 

[Alb]

Was that using the wild stab in the dark diagnosis technique?
You need to take a more logical approach. Try looking at:

• Battery voltage
• MAF connections including grounds
• Intake leaks

What have you actually replaced so far?

 

[Brendiddy]

It’s the garage 🙈

replaced is

maf sensor
Map sensor
Air filter
Egr valve
Ecu - garage tried updating and it fried it 🤷🏻‍♂️
thermo housing

not all things are from this job - just stuff that’s been changed