Hi, just had my 2.4 JTD 140BHP remapped to 202BHP and all seemed fine until tonight. Haven't got any warnings or performance issues but radiator fans now perminately on and after 5/6 miles car smelling hot although temp readings all normal. Could it be exhaust related? Standard exhaust at the moment fitted. Any thoughts?? Thanks
Quick update ..... Checked the relays for the fans, all 3 black relays (50A) tested OK, and one red relay (30A) OK.It has had a new thermostat (only 500 miles done since). Fans come on at slow speed first then kick upto full speed within a few seconds as soon as ignition turned on. Resistors on fan cowling fine. Air conditioning working OK, heater working when temperature comes up (after about 8-10 mins). Only thing is temp gauge only registering approx 75 degrees. I'm thinking that perhaps the temp sender unit is US??? Thanks.
Last edited by CornishGrumps; 17-08-10 at 17:29.