engine light! codes 13, 26, 31, 34, 36 vr ute

[crashnburn]

hey guys, my engine light started comin on a while ago while driving, if you turn car off then on it goes away for a bit then comes back.

checked for codes and it came up with no signal for oxygen sensor, theft deterrent signal missing ( i dont have central locking or anything, its a povity pack, all my button on my key does is turn the interior light on), low voltage map sensor, vacuum leak, unstable voltage for mat sensor.

any ideas of where to start or how can i clear the codes to see which is most recent, iv heard a fair bit bout oxy sensors screwin up so i reckon that will be my first move but any help would be appreciated cheers

[v6lux]

To start with;

There are 5 earths going to the ECM. Check if all are continuous to the plugs. D1, D3, D6, D10 and A12.

Look at the ECU plugs, you will find A,B,C,D stamped and numbers to check continuity on the earths.

Get back to us if you need more info.

[hako]

Disconnect the battery for 30 seconds to reset the codes. If your radio has a security code you will have to enter it again.

[crashnburn]

thanks guys ill clear the codes n check those earths n let u kno how i go

[crashnburn]

hey cleared the codes n changed my airfilter no codes since thanks guys