VW POLO 1.6 TDI - IRRATIC IDLING
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VW POLO 1.6 TDI - IRRATIC IDLING
Howzit maybe this can help someone. I had an irratic idling issue which was affecting the engine performance because of reduced diesel being pumped, and after troubleshooting for some time. We changed the water temperature sender and that solved the issue and the engine performance improved and diesel consumption back to normal.