DTC Troubleshooting: P0532 (191)
  1. Check for continuity between A/C pressure sensor 3P connector terminal No. 2 and body ground.
Is there continuity?
YES -
Repair short in the wire between the A/C pressure sensor and ECM connector No. 1 terminal No. 18, then go to Step 19 .
NO -
Go to Step 26 .
  1. Turn the ignition switch OFF, and wait 2 minutes.
  1. Disconnect ECM connector No. 2 (58P).