For 1990-2009 cars

Figure 1: |

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

Figure 2: |

#### Engine Data Sensors - 5-Volt and Low Reference

Figure 3: |

#### Engine Data Sensors - Pressure and Temperature

Figure 4: |

#### Engine Data Sensors - HO2S

Figure 5: |

#### Engine Data Sensors - Electronic Throttle Controls

Figure 6: |

#### Ignition Controls - Ignition System Coils 1, 3, and 5

Figure 7: |

#### Ignition Controls - Ignition System Coils 2, 4, and 6

Figure 8: |

#### Ignition Controls - Sensors

Figure 9: |

#### Fuel Controls - Fuel Injectors and Fuel Pump Controls

Figure 10: |

#### Fuel Controls -EVAP Controls

Figure 11: |

#### Controlled/Monitored Subsystem References