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====== Chevy / Corsa MULTEC ECU PnP ======

The detailed description as well as the pin reference for TunerStudio is given in the user manual you received with your purchase. 

====== View from aux harness side ======

{{:multecpnp:multecpnp.jpg?nolink&400|}}

====== Connector A Pinout ======
^ PIN  ^ Description   ^ Comment         ^
| 1    | SPK A         | SPK A Out +5v   |
| 2    | SPK B         | SPK B Out +5v   |
| 3    | SPK C         | SPK C Out +5v   |
| 4    | SPK D         | SPK D Out +5v   |
| 5    | LSU Heater -  | LSU 4.9 PIN: 3  |
| 6    | LSU-IP        | LSU 4.9 PIN: 1  |
| 7    | LSU-VGND      | LSU 4.9 PIN: 2  |
| 8    | INJ A         | INJ A Out -     |
| 9    | INJ B         | INJ B Out-      |
| 10   | INJ C         | INJ C Out -     |
| 11   | INJ D         | INJ D Out -     |
| 12   | LSU +12V      | LSU 4.9 PIN: 4  |
| 13   | LSU-NERNT     | LSU 4.9 PIN: 6  |
| 14   | LSU-IA        | LSU 4.9 PIN: 5  |

====== Connector B Pinout ======
^ PIN  ^ Description             ^ Comment          ^
| 1    | Launch IN               | Switched GND     |
| 2    | Table SW IN             | Switched GND     |
| 3    | CMP IN                  | Hall Type Only   |
| 4    | Oil Pressure / Flex IN  | Select on J2     |
| 5    | CAN H                   |                  |
| 6    | Knock IN 1              |                  |
| 7    | Knock IN 2              |                  |
| 8    | VVT Out                 | Negative, 36A    |
| 9    | Aux Out 1               | Negative, 36A    |
| 10   | Aux Out 2               | Negative, 36A    |
| 11   | Tacho Out               | Negative, 500mA  |
| 12   | CAN L                   |                  |
| 13   | Fan Out                 | Negative, 500mA  |
| 14   | Fuel Pump Out           | Negative, 500mA  |