Engine/emissions warning light

[basketballjoe3]

Morning all,

Had cambelt and dephaser replaced about two weeks ago, drove home last night and engine/emissions light is now on. Am going to phone them, take it back and get it looked at, but can anyone give me a rough idea of what it could be just so I'm a bit more clued up when I do?

Have had a quick search and popular faults seem to be injectors or various sensors, however since the cambelt has been done I'm wondering if there is anything more specific?

Cheers!

 

[MicKPM]

Impossible to say without plugging it in I'm afraid as it could be anything.

 

[basketballjoe3]

Impossible to say without plugging it in I'm afraid as it could be anything.

Yeah I thought that might be the case, my shitty ODB has so far refused to connect with my phone though!

 

[MicKPM]

Some ELM Scans won't work with iOS/Android devices

 

[basketballjoe3]

Some ELM Scans won't work with iOS/Android devices

Or at best be temperamental! I've managed to get the fault code, can anyone tell me which one it refers to and will it be an easy fix? I'm driving from Suffolk to Plymouth this weekend, is this doable or am I destined to be sat in my wife's Fiesta??

 

[MicKPM]

Knock sensor circuit fault - is the sensor plugged in, intact and not hanging off the block?

 

[basketballjoe3]

Knock sensor circuit fault - is the sensor plugged in, intact and not hanging off the block?

Thanks Mick. Excuse my ignorance, where am I looking on the engine for this?