SHOP MANUAL
Engine
Ch 1 page 226
Work description
1. Fit the restrictor washer
2. Open the wastegate valve by turning the lever manually to the
fully open position
3. Lock the actuator arm with locking pliers
4. Put the engine under load until the exhaust gas temperature is
between minimum 375°C and maximum 450°C. If the exhaust
gas temperature exceeds 450°C, the procedure must be inter-
rupted and performed without restriction washer.
5. Monitor with SPD3 that the exhaust gas temperature exceeds
375°C for at least 45 minutes.
After the procedure is complete, the restriction washer can be left in
the engine if it is located in Europe.
If the problem recurs often, a fuel sample must be taken to ensure
that the diesel is of sufficiently high quality.
For DA40: Devalidate the fault code with SPD3 and put the engine
under heavy load for one hour to cause the exhaust gas tempera-
ture to rise to maximum 450°C.
It is not permissible to use the restriction washer on DA40 engines.
NOTE
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