16791- Potentiometer g212 signal low.

[fowkes]

hI,

Just had my egr changed and now my car is throwing up this error. Any one got any ideas before i take it back to gargae,

Thanks

[Alan02]

Check the wiring and plugs for bad contacts or broken wires for EGR. Follow tnem back as far as you can.

[romeo1]

You need a code so you can tell the ECU that you mount a new device.