Mazda RX-7 Engine Performance Testing with Codes: solenoid valves, fuel pump relays, fuel injectors and more - Garage411

Mazda RX-7 Engine Performance Testing with Codes: solenoid valves, fuel pump relays, fuel injectors and more

Mazda RX7 1993-1995 FD3S

Self-Diagnostics PART 3

Engine Performance Testing with COdes

CODE 38: ACCELERATED WARM-UP SYSTEM SOLENOID VALVE

Fig. 51: Trouble Code No. 38 Accelerated Warm-Up System Solenoid Valve
Fig.51

Fig.51

Fig. 52: Trouble Code No. 38 AWS Solenoid Valve Circuit Diagram
Fig.52

Fig.52

CODE 39: RELIEF 2 SOLENOID VALVE

Fig. 53: Trouble Code No. 39 Relief 2 Solenoid Valve
Fig.53

Fig.53

Fig. 54: Trouble Code No. 39 Relief 2 Solenoid Valve Circuit Diagram
Fig.54

Fig.54

CODE 40: PURGE SOLENOID VALVE

Fig. 55: Trouble Code No. 40 Purge Solenoid Valve
Fig.55

Fig.55

Fig. 56: Trouble Code No. 40 Purge Solenoid Valve Circuit Diagram
Fig.56

Fig.56

CODE 42: TURBO PRE-CONTROL SOLENOID VALVE

Fig. 57: Trouble Code No. 42 Turbo Pre-Control Solenoid Valve
Fig.57

Fig.57

Fig. 58: Trouble Code No. 42 Turbo Pre-Control Solenoid Valve Circuit Diagram
Fig.58

Fig.58

CODE 43: WASTEGATE CONTROL SOLENOID VALVE

Fig. 59: Trouble Code No. 43 Wastegate Control Solenoid Valve
Fig.59

Fig.59

Fig. 60: Trouble Code No. 43 Wastegate Control Solenoid Valve Circuit Diagram
Fig.60

Fig.60

CODE 44: TURBO CONTROL SOLENOID VALVE

Fig. 61: Trouble Code No. 44 Turbo Control Solenoid Valve
Fig.61

Fig.61

Fig. 62: Trouble Code No. 44 Turbo Control Solenoid Valve Circuit Diagram
Fig.62

Fig.62

CODE 45: CHARGE CONTROL SOLENOID VALVE

Fig. 63: Trouble Code No. 45 Charge Control Solenoid Valve
Fig.63

Fig.63

Fig. 64: Trouble Code No. 45 Charge Control Solenoid Valve Circuit Diagram
Fig.64

Fig.64

CODE 46: CHARGE RELIEF SOLENOID VALVE

Fig. 65: Trouble Code No. 46 Charge Relief Solenoid Valve
Fig.65

Fig.65

Fig. 66: Trouble Code No. 46 Charge Relief Solenoid Valve Circuit Diagram
Fig.66

Fig.66

CODE 50: DOUBLE THROTTLE CONTROL SOLENOID VALVE

Fig. 67: Trouble Code No. 50 Double Throttle Control Solenoid Valve
Fig.67

Fig.67

Fig. 68: Trouble Code No. 50 Double Throttle Control Solenoid Valve Circuit Diagram
Fig.68

Fig.68

CODE 51: FUEL PUMP RELAY - SPEED

Fig. 69: Trouble Code No. 51 Fuel Pump Relay - Speed
Fig.69

Fig.69

Fig. 70: Trouble Code No. 51 Fuel Pump Relay (Speed) Circuit Diagram
Fig.70

Fig.70

CODE 54: AIR PUMP RELAY

Fig. 71: Trouble Code No. 54 Air Pump Relay
Fig.71

Fig.71

Fig. 72: Trouble Code No. 54 Air Pump Relay Circuit Diagram
Fig.72

Fig.72

CODE 71: FUEL INJECTOR - FRONT SECONDARY

Fig. 73: Trouble Code No. 71 Fuel Injector - Front Secondary
Fig.74

Fig.74

Fig. 74: Trouble Code No. 71 Fuel Injector Circuit Diagram
Fig.74

Fig.74

CODE 73: FUEL INJECTOR - REAR SECONDARY

Fig. 75: Trouble Code No. 73 Fuel Injector - Rear Secondary
Fig.75

Fig.75

Fig. 76: Trouble Code No. 73 Fuel Injector Circuit Diagram
Fig.76

Fig.76

CODE 76: SLIP TORQUE CONVERTER CLUTCH OPERATION OFF SIGNAL

Fig. 77: Trouble Code No. 76 Slip Torque Converter Clutch Operation Off Signal
Fig.77

Fig.77

Fig. 78: Trouble Code No. 76 TCM Circuit Diagram
Fig.78

Fig.78

CODE 77: TORQUE REDUCED SIGNAL

Fig. 79: Trouble Code No. 77 Torque Reduced Signal
Fig.79

Fig.79

Fig. 80: Trouble Code No. 77 TCM Circuit Diagram
Fig.80

Fig.80

Engine Performance Testing with Codes

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Mazda RX7 1993-1995 FD3S

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