What does the electronic throttle control do?
What does the electronic throttle control do?
Electronic throttle control facilitates the integration of features such as cruise control, traction control, stability control, and precrash systems and others that require torque management, since the throttle can be moved irrespective of the position of the driver’s accelerator pedal.
What is code p1121 mean?
Anything that has to do with emissions illuminates the “check engine” light; if something goes wrong with this valve, the “check engine” light comes on. …
What is code P1126?
Error Code P1126 is defined as Throttle Control Motor Relay Circuit Open. This means the voltage power source for throttle control is excessively low, which could be a case of leak in the seal or the thermostat is stuck open.
How do I fix code P0223?
What repairs can fix the P0223 code?
- Replacing the throttle position sensor.
- Replacing the Engine Control Module.
- Plugging in, repairing, or replacing wiring that is associated with the throttle position sensor.
- Repairing or replacing the throttle body.
- Realigning the throttle position sensor.
What is a throttle control motor relay?
The throttle control motor relay on a 2000 Nissan Maxima is designed to regulate power to the throttle control motor. The engine control module (ECM) activates the relay in order to open and close the throttle control motor, which allows air in and out of the throttle body to control the engine idle speed.
What’s the p1122 and p1128 code Nissan Altima?
Nissan Altima Trouble Codes P1122 and P1128. We were presented with a Nissan Altima whose throttle didn’t respond. It showed trouble codes P1122 and P1128. If you look them up, trouble code P1122 is an Electric Throttle Control Function code, and the P1128 is a Throttle Control Motor (TCM) code.
What does trouble code p1122 mean on a Chevy Silverado?
If you look them up, trouble code P1122 is an Electric Throttle Control Function code, and the P1128 is a Throttle Control Motor (TCM) code. We were certain that the codes plus some simple diagnostic procedures would send us to the culprit.
What does error code p1122 and p0100 mean?
I got the error code P1122 initially and P0100 later. Any suggestions? The P1122 code means that you have a problem with the throttle body. You could start by cleaning the throttle body (if you do that make sure you disconnect the car battery).
What are some of the problems with the 2002 Nissan Altima?
Vehicle: 2002 Nissan Altima SE 3.5L, V6, MFI, DOHC, Eng Desg VQ35DE, 3498 CC Customer concern: Throttle doesn’t respond. Trouble codes P1122 and P1128 present. Customer replaced the throttle control actuator, which didn’t solve the problem. We were presented with a Nissan Altima whose throttle didn’t respond.
