Aux tank light on

[Tip12345]

Hi all I have been trying to get my Tacho working properly removing and replacing a relay and checking fuses . now the dan aux tank dash light is on and the fuel tank stb42 witch is not working . Oh poo any ideas what I might have done ? the new to me TB42 turbo intercooled . 2005 . any Ideas would be good thanks to all

[Tip12345]

Hi all I have been trying to get my Tacho working properly removing and replacing a relay and checking fuses . now the dan aux tank dash light is on and the fuel tank stb42 witch is not working . Oh poo any ideas what I might have done ? the new to me TB42 turbo intercooled . 2005 . any Ideas would be good thanks to all

Well spent a few more hours on it . Not very happy with my new to me toy . Question how many electrical problems do these things Have ? What should I be expecting to fail ? Just want to know what to expect in the future . I maintain my own cars my rodeo is now out of retirement ! It's only got 600,000 and still going ! The most reliable thing ever . None of the patrol features ! Bit disappointed in my Nissan so far .

[Yendor]

Disconnect the batteries for half an hour. This should reset the sub tank module.

[Tip12345]

Yes got it. Taco is still not right. Works when u rev it up. So flakey at low speed. I have Han no success at downloading a manual. So I am running blind. .. swapping relays may have helped. Thinking of adding a few extra earths . What's the good oil on this. Thanks to all merry Christmas. To all play hard

[Yendor]

Have you checked the ECU earths on the inlet manifold yet?

Is your vehicle a factory TD42TI? or one that has been converted?

[Tip12345]

Yes cleaned and put the three earthing points. Wire brush and a bit of conductive grease . Thanks for your help. It's a factory tdi

[Tip12345]

Is it worth 're terminating the earth wires ? Is better since I cleaned the earth points. But still not right .