Open Circuit

Throttle body terminal C (harness-side) and PCM terminal 63 (harness-side)
Throttle body terminal D (harness-side) and PCM terminal 20 (harness-side)
Throttle body terminal E (harness-side) and PCM terminal 36 (harness-side)
Throttle body terminal F (harness-side) and PCM terminal 89 (harness-side)