LEMON Manuals: Even more car manuals for everyone

Home >> BMW >> 1993 >> 740i >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/O Codes >> Symptoms >> Poor Fuel Economy

Poor Fuel Economy

Leaking fuel injectors.
Faulty oxygen sensor.
DME/Motronic control unit malfunction.

scientia non olet · About LEMON Manuals