markovr
Well-Known Member
- Joined
- Nov 23, 2003
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- northside brisbane
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- 07vessv 94vr .04vz wgn,93vp wgn,82 vhV6 wgn 88 vn
Have had the v6 engine in the vh running rough lately and using a lot of fuel...tried the codes and it has code 13 up so we put the scan tool on and it reads 4.42 mv and doesnt change with throttle movement...so we changed the o2 sensor but the scan tool still reads 4.42 mv. Checked the wiring and it all tests out. would you change ECU next?