For 1990-2009 cars

Figure 1: |

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

Figure 2: |

#### Water in Fuel, MAF, IAT, ECT, Boost Pressure, Refrigerant Pressure Sensor, Fuel Injection Pump

Figure 3: |

#### Throttle Plate Actuator, APP Sensor, EGR Valve, Exhaust Gas Temperature Sensors, Waste Gate Solenoid

Figure 4: |

#### Glow Plug Control, CKP, CMP Sensors, Clutch Start Switch

Figure 5: |

#### Fuel Pump

Figure 6: |

#### Fuel Rail Pressure Sensor and Control Valve, Fuel Filter Heater/Temperature Sensor, Fuel Injectors

Figure 7: |

#### PTC Heater

Figure 8: |

#### Controlled/Monitored Subsystem References