i have a 03 s type 3.0 and recently changed radiator. upon completion i get the dsc fault and it is not reading throttle positon. i smashed the TPS plug and tried zip tie and didnt work so i replaced the TPS and plug and didnt fix issue. furthur inspection the 20a fuse for throttle does not have power at fuse box. i swapped it and the relay and still nothing.
whats my issue? an ideas

 

Perhaps you should go back over your work and see if all the electrical connectors are correctly fitted and there is no damage to any of the wiring looms.