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Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

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Measured value (data) blocks<br />

Página 20 de 86<br />

01-201<br />

Evaluating display group 10, display zone 2 - Engine load<br />

Appears on<br />

display<br />

Less than<br />

specified<br />

Greater than<br />

specified<br />

Possible cause<br />

Lower values can only occur<br />

when driving in overrun<br />

Rough idling (not running on<br />

all cylinders)<br />

Mass Air Flow (MAF) Sensor<br />

-G70- faulty<br />

Corrective action<br />

---<br />

- Check spark connectors Page<br />

28-15 , Test data, spark<br />

connectors<br />

- Check ignition coils with power<br />

output stage Page 28-23<br />

- Check Mass Air Flow (MAF)<br />

Sensor -G70- Page 24-52<br />

Fuel injector faulty - Check fuel injectors Page 24-<br />

97<br />

Throttle Valve Control<br />

Module -J338- sticking/faulty<br />

Electric consumers switched<br />

on<br />

Steering wheel at full lock<br />

Gear selected (automatic<br />

transmission)<br />

- Check Throttle Valve Control<br />

Module -J338- Page 24-59<br />

- Switch off electric consumers<br />

- Set steering wheel to center<br />

position<br />

- Place selector lever in P or N<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...<br />

12/2/<strong>2005</strong>

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