2.5L Turbo Tests W/Codes
- Description
- Operation
- Air Conditioning Clutch Relay
- Auto Shutdown (ASD) Relay
- Automatic Idle Speed (AIS) Motor
- Barometric Read Solenoid
- Canister Purge Solenoid
- Check Engine Light
- Coolant Temperature Sensor
- Schematic
- Detonation Sensor
- Distance (Speed) Sensor
- Limp-In Mode
- Location Of Diagnostic Connector & Relays
- Manifold Absolute Pressure (Map) Sensor
- Oxygen Sensor
- Single Module Engine Controller (SMEC)
- Throttle Position Sensor (TPS)
- WASTEGATE Control Solenoid
- Solenoid & Map Sensor Location
- Removal & Installation
- Testing & Diagnosis
- DTC Identification
- No Start Tests
- No Start Test Description
- NS-1 - Fault Messages - Checking For Ignition Spark, Fuel
- NS-2 - Checking Fuel Pressure, Throttle Position Sensor (TPS), & Power Supply To (Z1) Injectors
- NS-3 - Checking SMEC, Fuel Fouled Plugs & Engine Timing
- NS-4 - Checking For Defective SMEC, Fuel Pump, Fuel CKTS & Restricted Fuel Lines
- NS-5 - Checking For Power Supply To Coil Primary & Primary Control Circuits
- NS-6 - Checking Spark Control Circuitry
- NS-7 - "INJ1 & INJ2 Peak Current", Checking For Faults "INJ 1 & INJ 2 Peak Current" Message
- NS-8 - "INJ1 & INJ2 Control Circuit", Checking For Faults "INJ 1 & INJ 2 Control Circuit" Message
- NS-9 - Checking For System Faults
- NS-10 - Checking For System Power & Ground, Shorted Map Sensor, Defective SMEC & Defective Distributor Pick-Up
- NS-11 - Checking Distributor Pick-Up & Connecting Circuits
- NS-12 - Checking ASD Relay Fault & Pull-In Coil Circuits
- NS-13 - Checking For "Z1 Voltage Sense" Fault Message
- NS-14 - Checking For "FJ2 Voltage Sense" Fault Message
- NS-15 - Distributor Sync Pick-Up, Circuits To Pick-Up & Defective SMEC
- NS-VER - No Start Verification
- DRIVEABILITY Tests
- DRIVEABILITY Test Description
- Dr-1 - Fault Code Check
- Dr-2 - Checking SMEC Controlled Components
- Dr-3 - Intermittent Test For Solenoids & Relays
- Dr-4 - Intermittent Test For Map Sensor Signal
- Dr-5 - Intermittent Test For Sensor Voltages
- Dr-6 - Intermittent Test For Injectors & AIS Motor
- Dr-7 - Checking For "Map Pneumatic Signal" Fault Message
- Dr-8 - Checking For "Map Pneumatic Change" Fault Message
- Dr-9 - Checking For "Map Voltage Too Low" Fault Message
- Dr-10 - Checking For "Map Voltage Too High" Fault Message
- Dr-11 - Checking For "Vehicle Speed Signal" Fault Message
- Dr-12 - Checking For "Oxygen Sensor Signal" Fault MESSSAGE
- Dr-13 - Checking For "Coolant Voltage Low" Fault Message
- Dr-14 - Checking For "Coolant Voltage High" Fault Message
- Dr-15 - Checking For "TPS Voltage Low" Fault Message
- Dr-16 - Checking For "TPS Voltage High" Fault Message
- Dr-17 - Checking For "AIS Motor Circuits" Fault Message
- Dr-18 - Checking For "Purge Solenoid Circuit" Fault Message
- Dr-19 - Checking For "EGR Solenoid Circuit" Fault Message
- Dr-20 - Checking For "EGR System Failure" Fault Message
- Dr-21 - Checking For "A/C Clutch Relay CKT" Fault MESSGAE
- Dr-22 - Checking A/C CONDENSOR Fan Operation
- Dr-23 - Checking For "Radiator Fan Relay" Fault Message
- Dr-24 - Checking For "WASTEGATE Solenoid" FAULE Message
- Dr-25 - Checking For "FJ2 Voltage Sense" Fault Message
- Dr-26 - Checking For "Boost Limit Exceeded" Fault Message
- Dr-27 - Checking For "Barometric Read Solenoid" Fault Message
- Dr-28 - Checking For "EMR Mileage ACCUM" Fault Message
- Dr-29 - Checking Sensor Calibrations (Cold Engine)
- Dr-30 - Spark Plug Check
- Dr-31 - Checking Sensor Calibrations (Warm Engine)
- Dr-32 - Secondary Ignition System Check
- Dr-33 - Timing & Fuel System Check
- Dr-34 - Oxygen Sensor Check
- Dr-35 - Checking Throttle Body Minimum Airflow
- Verification Tests
- Speed Control Test Description
- Charging System Test Description
- Wiring Diagrams