For 1990-2009 cars

Figure 1: |

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

Figure 2: |

#### Engine Data Sensors - MAF, Pressure and Temperature

Figure 3: |

#### Engine Data Sensors - Throttle Controls

Figure 4: |

#### Engine Data Sensors - Oxygen Sensors

Figure 5: |

#### Fuel Controls - Fuel Injectors

Figure 6: |

#### Fuel Controls - Fuel Rail Pressure Sensor and Solenoid

Figure 7: |

#### Fuel Controls - Fuel System Controller

Figure 8: |

#### Ignition Controls - Ignition Sensors

Figure 9: |

#### Engine Data Sensors - Actuators

Figure 10: |

#### Engine Data Sensors - Actuators