[Fuel sender]
- Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
- Remove the fuel pump assembly.
- Using an ohmmeter, measure the resistance between terminals 1 and 6 of sender connector (A) at each float level.
Pin No. Description 1 Fuel sender ground (-) 2 Fuel pressure sensor signal input 3 Fuel pressure sensor ground (-) 4 Ground (-) 5 CAN [Low] 6 Fuel sender signal (+) 7 - 8 Fuel pressure sensor power supply (+5V) 9 CAN [High] 10 Battery power (B+) - Also check that the resistance changes smoothly when the float moves from "E" to "F".
Position Resistance (Ω) Capacity (L) E 198 - 205 5 1/2 64 - 68 35.5 F 7 - 9 69.6