Volvo
780
4

"No start" Due to Failed Fuel Pump Relay on Volvo 780

Problem Description and Possible Solution

The fuel pump relay may fail resulting in a "no start" condition, the engine will crank over but will not start and run. Checking for proper fuel pressure would be the first step in diagnosing this concern.

Problem Data
RepairPal Verified
Average mileage: 200,000 (200,000–200,000)
Engine affected: 2.3L 4 Cylinder Turbo
2 model years affected: 1990, 1991
4 people reported this problem