发动机电脑针脚电压（国外英文资料）.docVIP

发动机电脑针脚电压（国外英文资料） The first public car department One, the Passat engine computer pin voltage 1.94 Component/circuit (VAG 1598/18 terminal) test conditions and additional step [1] test results The engine control component is not connected to the VAG 1598/18 connection voltage feed - control component (1 and 54) to switch off the battery voltage Voltage feed - control component relay (l and 23) ignition switches to close the [2] battery voltage The ignition switch on the fuel pump relay connection (6 and 55-jumper wire) opens the fuel pump for action The heating type oxygen sensor relay (1 and 28-short interconnection) ignition switch opens the [2] relay action (click) Failure indicator lamp (5 and 10-span wire) ignition switch opens the fault indicator light should be bright Ground line 7 - manual transmission (7 and 23) ignition switches shut down battery voltage To the starter relay connection - automatic transmission (1 and 7), select P and turn off the ignition coil by 2V Power output level and starting motivation is less than battery voltage The speed sensor (l and 65) ignition switches open, select D and lift and turn left front wheel 0-4v (wave) The ac connection (39 and 55) ignition switch opens, the air conditioning switch opens the battery voltage To turn on the air-conditioner compressor connection (37 and 38-span wire) to switch on the air conditioning electromagnetic clutch The first cylinder injector (23 and 24) closed 15-21.5 Ω ignition switch The second cylinder injector (23) 3 and 15 to 21.5 Ω ignition switch off The third cylinder injector (23 and 26) closed 15-21.5 Ω ignition switch The fourth cylinder injector (23) 4 and 15 to 21.5 Ω ignition switch off Fifth cylinder injector (23 and 25) closed 15-21.5 Ω ignition switch Injector (23) 2 and 6 cylinder ignition switch off 15-21.5 Ω And 31 of the fuel evaporative emission system electromagnetic valve (23) closed 40-80 Ω ignition switch Engine coolant temperature sensor (14 and 33) ignition switches