Ford Tempo FWD L4-140 2.3L HSC (VIN X) (1988)
A L L Diagnostic Trouble Codes ( DTC )
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
Emission Control Systems
Fuel Delivery and Air Induction
Fuel Pressure
Fuel Pressure Release
Idle Speed
Air Flow Meter/Sensor
Auxiliary Air Valve (Idle Speed)
Carburetor
Fuel
Fuel Filter
Fuel Injector
Fuel Pressure Regulator
Pressure Relief Valve <--> [Fuel Pressure Test Port]
Fuel Pump
Fuel Injection Supply Manifold Assembly <--> [Fuel Rail]
Fuel Tank
Idle Speed Control Bypass Air (ISC-BPA) Valve <--> [Idle Speed/Throttle Actuator - Electronic]
Component Information
Technical Service Bulletins
Customer Interest for Idle Speed Control Bypass Air (ISC-BPA) Valve:
All Technical Service Bulletins for Idle Speed Control Bypass Air (ISC-BPA) Valve:
91257
Dec
91
Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
Page 5232
Page 5233
Page 5234
Page 5235
Page 5236
Page 5237
Page 5238
Page 5239
Page 5240
Page 5241
Page 5242
Page 5243
Page 5244
Page 5245
Page 5246
Page 5247
Page 5248
89244
Page 5254
Page 5255
Page 5256
Service and Repair
Idle Speed/Throttle Actuator - Mechanical
Idle/Altitude Compensator (Non Comp. Controlled)
Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch]
Main Relay (Computer/Fuel System)
Relays and Modules - Fuel Delivery and Air Induction
Resonator, Intake Air
Sensors and Switches - Fuel Delivery and Air Induction
Throttle Body
Throttle Full Open Switch
Throttle Position Sensor
Ignition System
Transmission Control Systems
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems