Hi .. car has been running fine apart from steering gone slightly heavy.

 

Problem I have is yesterday all I done was put back the rear view mirror and started the car and the battery light was on dim. Car had a new alternator about 6 months ago and its showing 14 on multimeter. Pulled some codes and it came up with 34 det / knock sensor circuit . Pullled up to a friends turned the car off and the car wouldnt start just turned over . Checked the fuse box under the bonnet and made sure all relays were in firmly went back to the car And it started?? Now I'm getting code 21 which is ignition signal circuit??? Battery light is still dim while driving about. Does anyone have any ideas? Plus can I use this for all my electrical connections to prevent corrosion?

 

Thanks in advance

Edited December 8, 201411 yr by leeroy73

Sorted :)

Duff battery?

Sorted :)

 

Share please. You never know, one of us may suffer the same fate.

It was the box type thing (ptu) or cas? to the left of the cam cover I removed the plugs and gave them a clean and pushed them in firmly. Then she started up. Must have worked itself loose when I had the new oil pump fitted.