88800658 Alternative Volvo Mack Fuel Injector Block Off Tool Pair
Function: These cap-offs are utilized during air-in-fuel tests to seal the overflow connections between the common rail and fuel injectors. By effectively isolating each injector, they enable technicians to pinpoint sources of air ingress or fuel leakage within the high-pressure fuel system, ensuring precise diagnostics and efficient troubleshooting.
Applications:
- Volvo VNM
- Mack LE
- Mack LR
G2D