For 1990-2009 cars

Figure 1: |

#### Module Power, Ground, Serial Data, and MIL

Figure 2: |

#### 5-Volt 1 and Low Reference Bus

Figure 3: |

#### 5-Volt 2, 5-Volt 3, and Low Reference Busses

Figure 4: |

#### Engine Data Sensors - Pressure, Temperature, and Throttle Controls

Figure 5: |

#### Engine Data Sensors - Oxygen Sensors

Figure 6: |

#### Ignition Controls - Bank 1 Ignition System

Figure 7: |

#### Ignition Controls - Bank 2 Ignition System

Figure 8: |

#### Ignition Controls - CKP/CMP/KS Sensors and CMP Actuator Solenoids

Figure 9: |

#### Fuel Controls - Fuel Injectors

Figure 10: |

#### Fuel Controls - Fuel Pump Flow Control

Figure 11: |

#### Fuel Controls - EVAP Controls

Figure 12: |

#### Subsystem References