SPN 530 — Engine Speed, Point 4

Safe to driveDrivable, but watch it yourself

J1939 code SPN 530. Below — how the fault is worded at the factory by Renault Trucks, and what the second half of the code (FMI) means in the standard.

Renault Trucks

FMI 5

Fuel filter contact, open circuit. Repair: Check the switch and the continuity of the wiring.

What FMI means in J1939

SPN 530 FMI 5530/5 · 530.5

current below normal or open circuit

Can I keep driving

Safe to drive. Below — how much time you have and what happens if you keep going.

What happens if you keep driving

Time you have: Drivable, but watch it yourself

This is an electrical fault: an open, a short or a bad contact in the sensor circuit. The value it measures is most likely fine.

You can drive. But until the circuit is repaired this system runs blind and cannot warn you about a real failure.

Nearby: other

• SPN 470
• SPN 512Driver's Demand Engine Percent Torque
• SPN 514Nominal Friction Percent Torque
• SPN 515Engine's Desired Operating Speed
• SPN 527Cruise Control States
• SPN 533Maximum Momentary Override Speed, Point 7
• SPN 545Speed Limiter Governor Gain (Kp)
• SPN 551Idle Torque, %, Point 1
• SPN 556Retarder Reference Torque
• SPN 558Accelerator Pedal Idle Limit Switch #1

Scanner threw several codes at once? Paste the whole list — we will show which one is the root cause and which ones simply followed.