What is the code for system too lean at idle?
P2187 – System too lean at idle, bank 1 Trouble Code Fault Location Probable Cause P2187 System too lean at idle, bank 1 Fuel pressure, injectors, intake leak
Is there a system too lean at idle bank 2?
However, if “Bank 2” is affected, the problem is indicated by code P2189 – “System Too Lean at Idle Bank 2”, but the diagnostic and repair procedures for this code are generally the same as for P2187 – “System Too Lean at Idle Bank 1”. END OF SPECIAL NOTES.
When do you know you have a lean code?
Step 1 – Once a check engine or service engine soon light has determined a lean engine code has materialized, a repair procedure inspection is needed. Explanation: A lean code is enabled when the computer has detected enrichment adjustments have maxed out, with no results, this inability triggers the lean code.
What does it mean when your engine is too lean?
Home » Check Engine light » P0171. The OBDII trouble code P0171 – System Too Lean (Bank 1) means that the engine air-fuel mixture is too lean, or there is too much air and too little fuel. Driving a car with the code P0171 can cause more damage to the engine over time, as when the engine runs lean, the combustion temperature is higher.
What is the code for too lean at idle?
The computer has set a code P2187 stating that the fuel mixture is lean at an idle. This is the main code, however, any component malfunctioning within this loop that has the potential to cause a lean mixture will also be set in code.
Home » Check Engine light » P0171. The OBDII trouble code P0171 – System Too Lean (Bank 1) means that the engine air-fuel mixture is too lean, or there is too much air and too little fuel. Driving a car with the code P0171 can cause more damage to the engine over time, as when the engine runs lean, the combustion temperature is higher.
Step 1 – Once a check engine or service engine soon light has determined a lean engine code has materialized, a repair procedure inspection is needed. Explanation: A lean code is enabled when the computer has detected enrichment adjustments have maxed out, with no results, this inability triggers the lean code.
What does code p0171-system too lean mean?
Code P0171 – System Too Lean: Symptoms, causes, common problems, diagnostic. The OBDII trouble code P0171 – System Too Lean (Bank 1) means that the engine air-fuel mixture is too lean, or there is too much air and too little fuel.