Page 292 - Foton Workshop Manual - Tunland (AT)

04-146 DIAGNOSTICS - ENGINE CONTROL SYSTEM

(f) Use a multimeter to measure the resistance
between the pin 1, 4 of inlet manifold 1
pressure sensor connector E08 and the
ground respectively.

Standard resistance

04 Multimeter connection
Standard value
pin
E08（1）- ground ＞ 10 MΩ

E02（4）- ground ＞ 10 MΩ

Is the inspection result normal?
YES>To step 4.
No > Maintain or replace the harness.

4 . Replace the intake manifold pressure temperature sensor
(a) Replace the intake manifold pressure temperature sensor.
(b) Use a diagnostic apparatus to perform DTC verification procedures.
(c) Implement the steps to read sensor data stream.
(d) Check whether DTC exists.
Is the inspection result normal?

YES>Replace the intake manifold pressure temperature sensor
NO >To step 5.

5 . Replace ECM

(a) Replace ECM.
(b) Use a diagnostic apparatus to perform DTC verification procedures.
(c) Implement the steps to read sensor data stream.
(d) Verify that no DTC exists and the data are normal.

Page 292