Gear 3 Incorrect Ratio
2003-2003 Aston Martin DB7 3.2L I6 Supercharged
The 2003 Aston Martin DB7 is equipped with a 3.2L inline-6 engine. Below you'll find detailed p0733 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Incorrect gear ratio detected in 3rd gear.
Symptoms
- Slipping in 3rd
- Shift problems
Common Causes
- 3rd gear components worn
- Solenoid issue
Diagnostic Steps
- Monitor gear ratio
- Test solenoids
Repair Notes
Service transmission.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0733 on Other Vehicles
Aston Martin DB11
2016-2016 4.0L V8 Twin Turbo
Aston Martin DB11
2016-2016 5.2L V12 Twin Turbo
Aston Martin DB11
2017-2017 4.0L V8 Twin Turbo
Aston Martin DB11
2017-2017 5.2L V12 Twin Turbo
Aston Martin DB11
2018-2018 4.0L V8 Twin Turbo
Aston Martin DB11
2018-2018 5.2L V12 Twin Turbo
Aston Martin DB11
2019-2019 4.0L V8 Twin Turbo
Aston Martin DB11
2019-2019 5.2L V12 Twin Turbo
Common Questions
What does code P0733 mean on a 2003-2003 Aston Martin DB7?
P0733 stands for "Gear 3 Incorrect Ratio". Incorrect gear ratio detected in 3rd gear.
What are the symptoms of P0733 on a Aston Martin DB7?
Common symptoms of P0733 include: Slipping in 3rd, Shift problems.
What causes P0733 on a 2003-2003 Aston Martin DB7?
Common causes of P0733 include: 3rd gear components worn, Solenoid issue.
Last updated: March 2026