Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC1995FIREBIRD V8-350 5.7L VIN P MFIREPAIR AND DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )
1995 Pontiac Firebird V8-350 5.7L VIN P MFI
A L L Diagnostic Trouble Codes ( DTC )
1995 Pontiac Firebird V8-350 5.7L VIN P MFISECTION A L L Diagnostic Trouble Codes ( DTC )
Testing and Inspection
- Diagnostic Trouble Code Descriptions
- Manufacturer Code Charts
- DTC 11
- DTC 13
- DTC 14
- DTC 15
- DTC 16
- DTC 17
- DTC 18
- DTC 19
- DTC 21
- DTC 22
- DTC 23
- DTC 24
- DTC 25
- DTC 26
- DTC 27
- DTC 28
- DTC 29
- DTC 31
- DTC 32
- DTC 33
- DTC 34
- DTC 35
- DTC 36
- DTC 37
- DTC 38
- DTC 41
- DTC 42
- DTC 43
- DTC 44
- DTC 45
- DTC 46
- DTC 47
- DTC 48
- DTC 50
- DTC 51
- DTC 52
- DTC 53
- DTC 54
- DTC 55
- DTC 56
- DTC 57
- DTC 58
- DTC 59
- DTC 61
- DTC 62
- DTC 63
- DTC 64
- DTC 65
- DTC 66
- DTC 67
- DTC 68
- DTC 69
- DTC 70
- DTC 71
- DTC 72
- DTC 73
- DTC 74
- DTC 75
- DTC 76
- DTC 77
- DTC 78
- DTC 79
- DTC 81
- DTC 82
- DTC 83
- DTC 84
- DTC 85
- DTC 86
- DTC 87
- DTC 88
- DTC 90
- DTC 91
- DTC 92
- DTC 94
- DTC 95
- DTC 96
- DTC 97
- DTC 99
- DTC 111
- DTC 114
- DTC 116
- DTC 118
- DTC 123
- DTC 136
- DTC 144
- DTC 145
- DTC 146
- DTC 147
- DTC 148
- DTC 154
- DTC 155
- DTC 156
- DTC 157
- DTC 158
- DTC 161
- DTC 162
- DTC 163
- DTC 164
- DTC 165
- DTC 166
- Related Tests, Information and Procedures
- A Charts
- B Charts
- C Charts
- Chart C-1A Park/Neutral Switch Diagnosis
- Chart C-1D Manifold Absolute Pressure (MAP) Output Check
- Chart C-2A Injector Coil Balance Test Procedure
- Chart C-2C Idle Air Control (IAC) System Check
- Chart C-3 EVAP Canister Purge Solenoid Check
- Chart C-4A Distributor Ignition System Check
- Chart C-4B Misfire Check
- Chart C-4C Distributor Vent System Check
- Chart C-5 Knock Sensor (KS) System Check
- Chart C-6 Secondary Air Injection (AIR) System Check
- Chart C-7 Exhaust Gas Recirculation (EGR) System Check
- Chart C-8A Trans Range Pressure Switch Circuit Check
- Chart C-8B Performance Mode SW Indic Lamp Control CKT. Check
- Chart C-8C Performance Mode Switch Signal Circuit
- Chart C-10 A/C Clutch Control Circuit Diagnosis
- Chart C-12A Coolant Fan Functional Check
- Chart C-12B Coolant Fan Control Circuit
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.