The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.
Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.
Difficulty Level (Expert)
Repair Time (35 Min.)
||Cost Prediction : $ 40-75|
If your iat - b sensor intermittent check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B3098 and engine control unit are in charge of monitoring a bunch of different iat - b sensor intermittent, and if they get a reading that's a little out of whack, up pops the check engine light.
B3098 is a kind of Body Trouble Code
Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.
You can view according B3098 DTC for your car model. We selected several models to see obd2 solutions click and view it.
|+B3098 Ford Edge||+B3098 Leyland P76||+B3098 Adler 25||+B3098 Holden HSV||+B3098 Lincoln Neiman|