Page 457 - Foton Workshop Manual - Tunland (AT)
P. 457
DIAGNOSTICS - ENGINE CONTROL SYSTEM 04-311
(e) Use a multimeter to measure the resistance
between the pin1 of DPF temperature sensor
connector Q01 and the ground.
Standard resistance
Multimeter connection
Standard value
pin 04
Q01（1）- ground ＜10 Ω
(f) Use a multimeter to measure the resistance
between the pin 2, 3 of the DPF temperature
sensor connector Q01 and the pin 15, 16 of
ECM connector E01 respectively.
Standard resistance
Multimeter connection
Standard value
pin
Q01（2）- E01（15） ＜10 Ω
Q01（3）- E01（16） ＜10 Ω
(g) Use a multimeter to measure the resistance
between the pin 2, 3 of DPF temperature
sensor connector Q01 and the ground.
Standard resistance
Multimeter connection
Standard value
pin
Q01（2）- ground ＞10 MΩ
Q01（3）- ground ＞10 MΩ
Is the inspection result normal?
YES>To step 5.
No > Maintain or replace the harness.
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