A/C wire kit -This wire connects to the ECM and to your A/C compressor solenoid wire. When the A/C compressor is energized, the 12VDC that it uses it sent the the ECM, the ECM in turn increases the idle by 100 RPMs. The ECM DOES NOT control the A/C compressor in anyway.
Knock Sensor Kit – The knock sensor setup was used on our earlier kits but was discontinued due to false readings from real new and real old engines. It consists of:
1 – Sensor wire
1 – Knock sensor
1 – Knock Sensor Adapter to Block
1 – Prom Chip based on your current setup