SPN 5264 — EGR2 valve position (2nd exhaust gas recirculation circuit)

Safe to driveUntil the next service

J1939 code SPN 5264. No factory wording for it in the reference — below is the standard meaning of FMI.

Common FMI values

SPN 5264 FMI 05264/0 · 5264.0	data above normal range (most severe level)
SPN 5264 FMI 15264/1 · 5264.1	data below normal range (most severe level)
SPN 5264 FMI 25264/2 · 5264.2	data erratic or intermittent
SPN 5264 FMI 35264/3 · 5264.3	voltage above normal or shorted high
SPN 5264 FMI 45264/4 · 5264.4	voltage below normal or shorted to ground
SPN 5264 FMI 55264/5 · 5264.5	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: Until the next service

A standalone fault with no immediate consequences for driving.

Show the codes at the next service. If a second code from the same system appears, stop putting it off.

Nearby: other

• SPN 5003Grapple/Magnet Select Switch
• SPN 5008Magnet Forward Current
• SPN 5100A permanent open circuit detected
• SPN 5200Speed sensor, incorrect sensor serial number
• SPN 5201Speed sensor, poor communication on the line
• SPN 5400
• SPN 5402CAN data bus fault
• SPN 5430EGR 1 Inlet Absolute Pressure
• SPN 5500Button lock fault
• SPN 5558Accelerator pedal fault, channel 2

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