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gibbonsd

2008 Avensis Extreme Vibration, Lack Of Power

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I HAVE A 2008 AVENSIS D4D WHICH HAS COVERED 200000 MILES. IT HAS DEVELOPED A EXTREME VIBRATION AND LACK OF POWER. THERE ARE NO MIL LIGHTS COMING ON. I HAVE REPLACE FLYWHEEL, STEP 2 INJECTORS WITH ECU UDATE, WHEELS BALANCED, EGR CLEANED, MANIFOLD STRIPPED AND CLEANED. I AM NOW RUNNING OUT OF

A) CASH

B) IDEAS

C ) THE WILL TO LIVE.

DOES ANYBODY HAVE ANY SUGGESTIONS. THANKS IN ADVANCED

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it looks like SCV play with you, subject the above statement is true

besides - please explain in details what has been done with INJECTORS

check with fuel filter water drain as well (thru bottom valve)

regards / Igor

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Thanks for your reply. The injectors have been replaced with new denso injectors from Toyota . They tell me that these have been modified. I have a it2 tester which I have done an Ecu update to the newest software available.

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Thanks for your reply. The injectors have been replaced with new denso injectors from Toyota . They tell me that these have been modified. I have a it2 tester which I have done an Ecu update to the newest software available.

ok

EXTREME VIBRATION AND LACK OF POWER - may be resulted by:

- lack of control signal on the onjector control solenoid;

- fault of the rail pressure sensor;

- SCV play due to colenoid issue;

- water in the diesel;

- air in the suction lines;

- voltage supply failre;

- MAF sensor is dirty;

- overfueling due to poor injection;

- cat converter blocking by carbon;

- fuel pump delivery valve failure;

- booster pump in the tank failure

etc

regards / Igor

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