Your Vehicle: 2001 Ford Escort ZX2 L4-2.0L DOHC VIN 3
 
Vehicle » Powertrain Management » Computers and Control Systems » Testing and Inspection » Pinpoint Tests  
 
Pinpoint Tests Information

Basic Circuit Checks

QT: Step 1: PCM Quick Test

A: No Start - Introduction

A: No Start - Pinpoint Test

B: Electronic Engine Control (EC) Power Relay - Introduction

B: Electronic Engine Control (EC) Power Relay - Pinpoint Test

C: Reference Voltage - Introduction

C: Reference Voltage - Pinpoint Test

DA: Intake Air Temperature (IAT)/Engine Coolant Temperature (ECT)/EngineOil Temperature (EOT) Sensors - Introduction

DA: Intake Air Temperature (IAT)/Engine Coolant Temperature (ECT)/EngineOil Temperature (EOT) Sensors - Pinpoint Test

DB: Engine Fuel Temperature (EFT) Sensor - Introduction

DB: Engine Fuel Temperature (EFT) Sensor - Pinpoint Test

DC: Mass Air Flow (MAF) Sensor - Introduction

DC: Mass Air Flow (MAF) Sensor - Pinpoint Test

DD: Fuel Rail Pressure (FRP) Sensor - Introduction

DD: Fuel Rail Pressure (FRP) Sensor - Pinpoint Test

DE: Flexible Fuel (FF) Sensor - Introduction

DE: Flexible Fuel (FF) Sensor - Pinpoint Test

DF: Vehicle Speed Circuit Check - Introduction

DF: Vehicle Speed Circuit Check - Pinpoint Test

DG: Knock Sensor (KS) - Introduction

DG: Knock Sensor (KS) - Pinpoint Test

DH: Throttle Position (TP) Sensor - Introduction

DH: Throttle Position (TP) Sensor - Pinpoint Test

DL: Cylinder Head Temperature (CHT) Sensor - Introduction

DL: Cylinder Head Temperature (CHT) Sensor - Pinpoint Test

DM: Thermal Manifold Absolute Pressure (TMAP) Sensor - Introduction

DM: Thermal Manifold Absolute Pressure (TMAP) Sensor - Pinpoint Test

DP: Vehicle Speed Sensor (VSS)/Transfer Case Speed Sensor (TCSS) - Introduction

DP: Vehicle Speed Sensor (VSS)/Transfer Case Speed Sensor (TCSS) - Pinpoint Test

DQ: Barometric Pressure (BARO) Sensor - Introduction

DQ: Barometric Pressure (BARO) Sensor - Pinpoint Test

DR: Camshaft Position (CMP) Sensor - Introduction

DR: Camshaft Position (CMP) Sensor - Pinpoint Test

DS: Air Conditioning Pressure (ACP) Sensor - Introduction

DS: Air Conditioning Pressure (ACP) Sensor - Pinpoint Test

DT: Power Steering Pressure (PSP) Sensor - Introduction

DT: Power Steering Pressure (PSP) Sensor - Pinpoint Test

DU: Intake Air Temperature 2 (IAT2) - Introduction

DU: Intake Air Temperature 2 (IAT2) - Pinpoint Test

EM: Emissions Compliance - Introduction

EM: Emissions Compliance - Pinpoint Test

FB: Power Take Off (PTO) - Introduction

FB: Power Take Off (PTO) - Pinpoint Test

FD: Brake Pedal Position (BPP) Switch - Introduction

FD: Brake Pedal Position (BPP) Switch - Pinpoint Test

FF: Power Steering Pressure (PSP) Switch - Introduction

FF: Power Steering Pressure (PSP) Switch - Pinpoint Test

FH: Generator Load Input (GLI) - Introduction

FH: Generator Load Input (GLI) - Pinpoint Test

H: Fuel Control - Introduction

H: Fuel Control - Pinpoint Test

HA: Natural Gas Fuel Control - Introduction

HA: Natural Gas Fuel Control - Pinpoint Test

HB: Natural Gas Fuel Delivery System - Introduction

HB: Natural Gas Fuel Delivery System - Pinpoint Test

HC: Fuel Delivery System - Introduction

HC: Fuel Delivery System - Pinpoint Test

HD: Misfire Detection Monitor - Introduction

HD: Misfire Detection Monitor - Pinpoint Test

HE: Exhaust Gas Recirculation (EGR) Systems - Introduction

HE: Exhaust Gas Recirculation (EGR) Systems - Pinpoint Test

HF: Catalyst Efficiency Monitor and Exhaust Systems - Introduction

HF: Catalyst Efficiency Monitor and Exhaust Systems - Pinpoint Test

HG: Positive Crankcase Ventilation (PCV) System - Introduction

HG: Positive Crankcase Ventilation (PCV) System - Pinpoint Test

HK: Variable Cam Timing (VCT) - Introduction

HK: Variable Cam Timing (VCT) - Pinpoint Test

HM: Secondary Air Injection (AIR) System - Introduction

HM: Secondary Air Injection (AIR) System - Pinpoint Test

HU: Intake Air Systems - Introduction

HU: Intake Air Systems - Pinpoint Test

HX: Evaporative Emission (EVAP) Monitor and System - Introduction

HX: Evaporative Emission (EVAP) Monitor and System - Pinpoint Test

HY: Generator/Regulator System - Introduction

HY: Generator/Regulator System - Pinpoint Test

JB: Secondary Ignition - Introduction

JB: Secondary Ignition - Pinpoint Test

JD: Crankshaft Position (CKP) Sensor - Introduction

JD: Crankshaft Position (CKP) Sensor - Pinpoint Test

JE: Integrated Ignition Coil A, B, C or D Failure - Introduction

JE: Integrated Ignition Coil A, B, C or D Failure - Pinpoint Test

JF: Integrated Ignition Coil On Plug Coil A Through J Failure - Introduction

JF: Integrated Ignition Coil On Plug Coil A Through J Failure - Pinpoint Test

JH: Tachometer Output Failure - Introduction

JH: Tachometer Output Failure - Pinpoint Test

KA: Fuel Pump Relay - Introduction

KA: Fuel Pump Relay - Pinpoint Test

KB: Fuel Pump Driver Module (FPDM) - Introduction

KB: Fuel Pump Driver Module (FPDM) - Pinpoint Test

KC: Fuel Shutoff Valve Relay - Introduction

KC: Fuel Shutoff Valve Relay - Pinpoint Test

KD: Exhaust Gas Recirculation (EEGR) System (Electric) - Introduction

KD: Exhaust Gas Recirculation (EEGR) System (Electric) - Pinpoint Test

KE: Idle Air Control (IAC) Valve - Introduction

KE: Idle Air Control (IAC) Valve - Pinpoint Test

KF: Fan Control (FC) Relay - Introduction

KF: Fan Control (FC) Relay - Pinpoint Test

KH: Hydraulic Cooling Fan - Introduction

KH: Hydraulic Cooling Fan - Pinpoint Test

KJ: Supercharge Bypass Control - Introduction

KJ: Supercharge Bypass Control - Pinpoint Test

KL: Shift Indicator Lamp (SIL) - Introduction

KL: Shift Indicator Lamp (SIL) - Pinpoint Test

KM: A/C Clutch Relay, A/C Circuits - Introduction

KM: A/C Clutch Relay, A/C Circuits - Pinpoint Test

KP: Charge Air Cooler Pump (CAC) - Introduction

KP: Charge Air Cooler Pump (CAC) - Pinpoint Test

KQ: Thermostat Heater Control (THTRC) - Introduction

KQ: Thermostat Heater Control (THTRC) - Pinpoint Test

NB: Malfunction Indicator Lamp (MIL) - Introduction

NB: Malfunction Indicator Lamp (MIL) - Pinpoint Test

NC: Ignition Engine Speed Input Circuit - Introduction

NC: Ignition Engine Speed Input Circuit - Pinpoint Test

ND: Engine RPM/Vehicle Speed Limiter

QA: Unable To Activate Self-Test/SCP Communication Error/DTC Not Listed - Introduction

QA: Unable To Activate Self-Test/SCP Communication Error/DTC Not Listed - Pinpoint Test

QB: Diagnostic Trouble Code (DTC) P0603/P1605/P1633 - Introduction

QB: Diagnostic Trouble Code (DTC) P0603/P1605/P1633 - Pinpoint Test

QC: OBD II Monitor Testing Not Complete - DTC P1000 - Introduction

QC: OBD II Monitor Testing Not Complete - DTC P1000 - Pinpoint Test

QD: Diagnostic Trouble Code (DTC) P1260 - Introduction

QD: Diagnostic Trouble Code (DTC) P1260 - Pinpoint Test

TA: Park/Neutral Position (PNP)/Clutch Pedal Position (CPP) Switches - Introduction

TA: Park/Neutral Position (PNP)/Clutch Pedal Position (CPP) Switches - Pinpoint Test

TB: Transmission Control Switch (TCS)/Transmission Control Indicator Lamp(TCIL) - Introduction

TB: Transmission Control Switch (TCS)/Transmission Control Indicator Lamp(TCIL) - Pinpoint Test

TG: 4x4 Low (4x4L) Range - Introduction

TG: 4x4 Low (4x4L) Range - Pinpoint Test

TH: Reverse Switch (RS) - Introduction

TH: Reverse Switch (RS) - Pinpoint Test

TJ: Output Shaft Speed (OSS) Sensor - Introduction

TJ: Output Shaft Speed (OSS) Sensor - Pinpoint Test

X: Constant Control Relay Module (CCRM) - Introduction

X: Constant Control Relay Module (CCRM) - Pinpoint Test

Z: Intermittent - Introduction

Z: Intermittent - Pinpoint Test