Page 1093 - Workshop Manual - Tunland (2017)
P. 1093
DIAGNOSTICS - ENGINE CONTROL SYSTEM 04-407
04
9 . Check the exhaust system
(a) Check the exhaust system.
(b) Use the exhaust back pressure gauge to check whether the exhaust pipe is blocked.
Is the inspection result normal?
YES>To step 10.
No> Clean, repair or change the default parts.
10 . Check postprocessing system
(a) Check postprocessing system.
Is the inspection result normal?
YES>Complete the diagnosis and the system is confirmed to be normal.
No >Maintenance related faults.
