Checking The Wiring And Component
Check the signal cable between control module terminal #B3 (#B41) and fuel tank pressure sensor connector terminal #2 for a short-circuit to ground according to Short-circuit to ground, permanent faults .
Check the signal cable between control module terminal #B10 (#B20) and fuel tank pressure sensor connector terminal #3 for a short-circuit to ground according to Short-circuit to ground, permanent faults .
Remedy as necessary.
Other information:
- To connect the engine control module (ECM) breakout box, see Connecting the breakout box
- To access or replace the fuel tank pressure sensor see Fuel tank, replacing
- The fuel tank pressure sensor terminal #3 is supplied with approximately 5V. Connector terminal #1 is the ground terminal and connector terminal #2 is the signal
- For information about signals, see Signal specification .
- Continue
Refer to Verification