12. FUEL SYSTEM LIKE 200i
ECU ADAPT THE NEW THOTTLE POSITION VOLTAGE
Switch on and off at least three times, then ECU will adapt the new throttle position setting, each
action should be stayed for more than four seconds or ECU could fail to record the new position.
INSPECTION OR RE-ADJUSTMENT OF THE OUTPUT VOLTAGE OF
THROTTLE
1. Full open the throttle and then full close it at least five times and record the voltage figure when
vehicle in the idle speed, checking if voltage is out of the range 0.230.05V, and the variations
in those five values should be 0.03 V.
2. Accelerating a bit , that means opening the throttle around 10° and then full close the throttle at
least five times, then record the voltage when in idle speed, to check if voltage is out of the
range 0.230.05V, and the variations in those five values should be 0.03 V.
3. If the results of both actions above are fitted in a standard specification, it means you have
finished the setting. But if either of both results above is out of the range, you need to loosen
four screws a bit and reseat evenly then repeat action 1 and action 2 to recheck voltage till they
are fitted in standard then tighten screws in specific torque evenly.
12-16
4.7 / 5