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23,879 code identifiers with scoped meanings, and 54,264 enhanced signal definitions. No VIN or personal information is needed.

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266 matches

Page 1 · 1–30 shown

P1000

OBD II Monitor Testing Not Completed

1 reference families · Mazda

P1001

Unable to Achieve Self-Test Function Or SCP Error; Unable to Achieve Self-Test Function or SCP Error

1 reference families · Mazda

P1100

Mass Air Flow Sensor Circuit Intermittent - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code; Mass Airflow Sensor Circuit Intermittent

1 reference families · Mazda

P1101

Mass Air Flow Sensor Circuit Out Of Self-Test Range; Mass Airflow Sensor Circuit out of Self-Test Range

1 reference families · Mazda

P1102

Mass Air Flow Sensor Signal Inconsistent With Throttle Position Sensor; Mass Airflow Sensor Signal Inconsistent with Throttle Position Sensor

1 reference families · Mazda

P1103

Mass Air Flow Sensor Signal Inconsistent With Engine Speed; Mass Airflow Sensor Signal Inconsistent with Engine Speed

1 reference families · Mazda

P1110

Intake Air Temperature Sensor Signal (Dynamic Chamber) Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code; Intake Air Temperature Sensor Signal (Dynamic Chamber) Circuit

1 reference families · Mazda

P1112

Intake Air Temperature Sensor Circuit Intermittent - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code; Intake Air Temperature Sensor Circuit Intermittent

1 reference families · Mazda

P1113

1 reference families · Mazda

P1114

Intake Air Temperature Sensor Circuit Low Input

1 reference families · Mazda

P1116

ECT Sensor Circuit Out Of Self Test Range; ECT Sensor Circuit Out of Self Test Range

1 reference families · Mazda

P1117

ECT Sensor Signal Intermittent

1 reference families · Mazda

P1120

Throttle Position Sensor Out Of Range Low; Throttle Position Sensor out of Range Low

1 reference families · Mazda

P1121

Throttle Position Sensor Signal Not Consistent With Mass Air Flow Signal; Throttle Position Sensor Signal Not Consistent with Mass Airflow Signal

1 reference families · Mazda

P1122

Throttle Position Stuck Closed

1 reference families · Mazda

P1123

Throttle Position Stuck Open

1 reference families · Mazda

P1124

Throttle Position Sensor Signal Out Of Self Test Range; Throttle Position Sensor Signal Out of Self Test Range

1 reference families · Mazda

P1125

Throttle Position Sensor Signal Intermittent - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code; Throttle Position Sensor Signal Intermittent

1 reference families · Mazda

P1126

Throttle Position (Narrow Range) Sensor Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code

1 reference families · Mazda

P1127

HO2S Bank 1 Sensor 2 Heater Not On During Key On Engine Running Self Test

1 reference families · Mazda

P1128

HO2S Bank 1 Sensor 1 Signals Swapped In Key On Engine Running Self Test; HO2S Bank 1 Sensor 1 Signals Swapped in Key On Engine Running Self Test

1 reference families · Mazda

P1129

Downstream H02S Sensors Swapped

1 reference families · Mazda

P1130

HO2S Bank 1 Sensor 1 Not Switching (Fuel Control Limit Reached) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code; HO2S Bank 1 Sensor 1 Not Switching (Fuel Control Limit Reached)

1 reference families · Mazda

P1131

HO2S Bank 1 Sensor 1 Signal Below 0.45v (A/F Ratio Too Lean) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code; HO2S Bank 1 Sensor 1 Signal Below 0.45v (A/F Ratio Too Lean)

1 reference families · Mazda

P1132

HO2S Bank 1 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code; HO2S Bank 1 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich)

1 reference families · Mazda

P1133

Bank 1 Fuel Control Shifted Lean

1 reference families · Mazda

P1134

Bank 1 Fuel Control Shifted Rich

1 reference families · Mazda

P1135

HO2S Bank 1 Sensor 1 Heater Circuit Low Input

1 reference families · Mazda

P1136

HO2S Bank 1 Sensor 1 Heater Circuit High Input

1 reference families · Mazda

P1137

HO2S Bank 1 Sensor 2 Not Switching (Fuel Control Limit Reached) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code; HO2S Bank 1 Sensor 2 Not Switching (Fuel Control Limit Reached)

1 reference families · Mazda

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OBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope