It all depends on the fault that is present.
Chris Hopper jaguar-services.com
Error code P1642 in a 2003 Jaguar X-Type typically indicates an issue with the throttle position sensor (TPS) or its circuit. To fix this, first, check the wiring and connectors for any damage or corrosion. If everything appears intact, test the TPS for proper voltage and resistance; it may need to be replaced if faulty. Additionally, resetting the vehicle's computer after repairs can help clear the error code.
DMM
It is the code for the TPS Throttle position sensor
tps will be located other side ofthrotle to accel cable check for clean connection at tps plug replace tps unless you can test unit dave.cop
on the side of the throttle body
On rightside of intake platinum
No, it is not adjustable.No, it is not adjustable.
P1120 on my 2000 Tundra V8 meant that the TPS was malfunctioning. The TPS can cause a variety of problems. The TPS is located on the passenger side of the Throttle Body.
tps houses
To test the throttle position sensor (TPS) on a 1991 Chevy S10, you'll need a multimeter. First, locate the TPS on the throttle body and disconnect the electrical connector. With the multimeter set to measure voltage, probe the middle terminal of the TPS while slowly moving the throttle from closed to wide open; you should see a smooth increase in voltage. If the voltage is erratic or doesn't change appropriately, the TPS may be faulty and should be replaced.
There is a test procedure for that using an ohm meter. Consult a Chilton's or similar repair manual.
The check engine light would illuminate.