Fiat Ducato Throttle Actuator Control Range at Layla Rowland blog

Fiat Ducato Throttle Actuator Control Range. New throttle body (fiat recon unit) worked for 2000 miles or so, then p0638 returned intermittently. When this code appears, it indicates that the throttle actuator motor isn’t functioning within the correct range as detected by the throttle position sensor. Following a period of storage recently the van would not idle and was showing a p0638 throttle actuator control range/performance (bank. Whereas previously i could only get the mass readings to match by removing the electrical half of the throttle body & turning the flap manually, the new throttle body (once fault has been reset). I have checked every conceivable wire to the unit, plus others that link to other items. A logged p0638 code means that the pcm has detected that the throttle actuator is not in the right position. A faulty throttle body assembly, defective throttle position sensor, wiring issues, and a faulty pcm can trigger this code. To understand the p0638 trouble code, recognize that it signifies a throttle actuator control range/performance issue in bank 1. If this code is present, the engine could stall, run rough, or stay in limp mode.

Whereas previously i could only get the mass readings to match by removing the electrical half of the throttle body & turning the flap manually, the new throttle body (once fault has been reset). A logged p0638 code means that the pcm has detected that the throttle actuator is not in the right position. To understand the p0638 trouble code, recognize that it signifies a throttle actuator control range/performance issue in bank 1. I have checked every conceivable wire to the unit, plus others that link to other items. If this code is present, the engine could stall, run rough, or stay in limp mode. New throttle body (fiat recon unit) worked for 2000 miles or so, then p0638 returned intermittently. A faulty throttle body assembly, defective throttle position sensor, wiring issues, and a faulty pcm can trigger this code. Following a period of storage recently the van would not idle and was showing a p0638 throttle actuator control range/performance (bank. When this code appears, it indicates that the throttle actuator motor isn’t functioning within the correct range as detected by the throttle position sensor.

504351131 Throttle body Iveco Daily, Fiat Ducato 20062011 2,3D Euro4

Fiat Ducato Throttle Actuator Control Range To understand the p0638 trouble code, recognize that it signifies a throttle actuator control range/performance issue in bank 1. I have checked every conceivable wire to the unit, plus others that link to other items. A logged p0638 code means that the pcm has detected that the throttle actuator is not in the right position. If this code is present, the engine could stall, run rough, or stay in limp mode. New throttle body (fiat recon unit) worked for 2000 miles or so, then p0638 returned intermittently. When this code appears, it indicates that the throttle actuator motor isn’t functioning within the correct range as detected by the throttle position sensor. Following a period of storage recently the van would not idle and was showing a p0638 throttle actuator control range/performance (bank. Whereas previously i could only get the mass readings to match by removing the electrical half of the throttle body & turning the flap manually, the new throttle body (once fault has been reset). A faulty throttle body assembly, defective throttle position sensor, wiring issues, and a faulty pcm can trigger this code. To understand the p0638 trouble code, recognize that it signifies a throttle actuator control range/performance issue in bank 1.