Hi
I have a 1996 xj cherokee sports, 4L Ho , auto , RHD , stock gears running 30-9.3 x15 tyres. Have just fitted a scangauge 11 for trouble shooting and have noticed that my map readouts seem off , have compared readouts with multimeter MAP has 5.1v going in and earth tests ok, scangauge seems to read in volts , at idle wormed up i am getting 1.9v to 2.1v ,driving at WOT reads 4.4v ,but at 100Kph on flat road it reads 3.2 v to 3.6 witch seems high to me .TPS reads 13 at idle ,74 at WOT ,28-30 at 100Kph.fuel consumption seems high as well 16-18 l/100km ,can anyone give comparisons
cheers
john
I have a 1996 xj cherokee sports, 4L Ho , auto , RHD , stock gears running 30-9.3 x15 tyres. Have just fitted a scangauge 11 for trouble shooting and have noticed that my map readouts seem off , have compared readouts with multimeter MAP has 5.1v going in and earth tests ok, scangauge seems to read in volts , at idle wormed up i am getting 1.9v to 2.1v ,driving at WOT reads 4.4v ,but at 100Kph on flat road it reads 3.2 v to 3.6 witch seems high to me .TPS reads 13 at idle ,74 at WOT ,28-30 at 100Kph.fuel consumption seems high as well 16-18 l/100km ,can anyone give comparisons
cheers
john