Car Codes diagnostic trouble code
Post Catalyst Fuel Trim System Too Lean Bank 1Diagnostic contextPotentially applicable to OBD-II-compliant vehicles; confirm against vehicle VIN, model year and module.Vehicle applicabilityApplicability varies by vehicle, powertrain, model year and control module.
Code interpretation
What P2096 means
This code indicates Post Catalyst Fuel Trim System Too Lean Bank 1 Its precise meaning depends on the reporting control module, complete failure-type suffix, model year, powertrain and software level.
Driver experience
Symptoms you may notice
A stored diagnostic trouble code or related system symptom.
Test, do not guess
Possible causes
Confirm the reporting module, circuit condition, power supply, wiring, component performance and software status.
Evidence-led checks
Recommended diagnostic route
Save the complete scan, confirm the full code and reporting module, then test using model-specific multi-brand technical information.
- Capture the evidenceSave the complete all-module scan, code suffixes and freeze-frame data.
- Prove the basicsTest battery condition, system voltage, power and grounds.
- Identify the reporterConfirm the module that logged the code and check circuit integrity.
- Compare live dataReview commanded and actual values under the conditions that set the code.
- Test before replacingUse model-specific wiring diagrams, pin tests and technical information.
- Verify the repairClear the code only after recording evidence, then confirm it does not return.
Vehicle fitment
Vehicle applicability
Mitsubishi Outlander PHEV, Mazda CX-5, Kia Sorento, Ford Explorer, Mazda MX-5, Jeep Grand Cherokee, Land Rover Discovery Sport, Land Rover Range Rover Evoque, Nissan Juke, Mazda CX-30, Jeep Wrangler, Ford Bronco, Genesis GV80 Coupe, Genesis G80, Genesis GV70, Subaru Forester, Subaru Outback, Subaru Crosstrek
Before clearing
Can the code be cleared?
Clearing a code without fixing the cause removes useful evidence and may only switch the warning off temporarily. Save the full scan first; a permanent or repeatedly returning code needs testing.
Confirm the suffix, reporting module, model, year, engine and live data before replacing a component.
Verified public evidence
Manufacturer and model coverage
127 public manufacturer records match this search. These records support applicability research but do not replace VIN-specific workshop information.
BRONCO · 2021 · Powertrain
…co vehicles equipped with a 2.7L EcoBoost engine and built on or before 01-Sep-2021 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P2096 and/or P2098…
SourceEXPLORER · 2016 · Powertrain
…PLORER, FLEX, MKT, TAURUS, MKS AND TRANSIT VEHICLES EQUIPPED WITH A 3.5L GTDI ENGINE MAY EXHIBIT AN ILLUMINATED MALFUNCTION INDICATOR LAMP (MIL) WITH DIAGNOSTIC TROUBLE CODE (DTC) P2096, P2097, P2098…
SourceG80 · 2021 · Powertrain
…le) software update for 3.5L GDI engine equipped vehicles that experience check engine light, no drivability issue, and with either of the following DTC found stored in the ECM: P2096…
SourceG80 · 2022 · Powertrain
…le) software update for 3.5L GDI engine equipped vehicles that experience check engine light, no drivability issue, and with either of the following DTC found stored in the ECM: P2096…
SourceGV70 · 2022 · Powertrain
…le) software update for 3.5L GDI engine equipped vehicles that experience check engine light, no drivability issue, and with either of the following DTC found stored in the ECM: P2096…
SourceGV80 · 2021 · Powertrain
…le) software update for 3.5L GDI engine equipped vehicles that experience check engine light, no drivability issue, and with either of the following DTC found stored in the ECM: P2096…
SourceGV80 · 2021 · Powertrain
…le) software update for 3.5L GDI engine equipped vehicles that experience check engine light, no drivability issue, and with either of the following DTC found stored in the ECM: P2096…
SourceGV80 · 2022 · Powertrain
…le) software update for 3.5L GDI engine equipped vehicles that experience check engine light, no drivability issue, and with either of the following DTC found stored in the ECM: P2096…
SourceGRAND CHEROKEE · 2015 · Powertrain
…on. Upon further investigation the Technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in the PCM memory. ? P0300 - Multiple Cylinder Misfire ?…
SourceGRAND CHEROKEE · 2015 · Powertrain
…on. Upon further investigation the Technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in the PCM memory. ? P0300 - Multiple Cylinder Misfire ?…
SourceGRAND CHEROKEE · 2015 · Powertrain
…on. Upon further investigation the Technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in the PCM memory. ? P0300 - Multiple Cylinder Misfire ?…
SourceGRAND CHEROKEE · 2015 · Powertrain
…compatible. P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). P2610 - PCM Internal Engine Off Timer Performance.** P0300 - Multiple Cylinder Misfire. P2096 - Downstream Fuel Trim System 1 Lean.…
SourceWRANGLER · 2018 · Powertrain
Customer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
SourceWRANGLER · 2019 · Powertrain
Customer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
SourceWRANGLER · 2020 · Powertrain
Customer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
SourceWRANGLER · 2021 · Powertrain
Customer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
SourceWRANGLER · 2018 · Powertrain
Customer's complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
SourceWRANGLER · 2019 · Powertrain
Customer's complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
SourceWRANGLER · 2020 · Powertrain
Customer's complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
SourceWRANGLER · 2018 · Powertrain
Customer?s complaint may include a MIL-on with one or more of the following DTCs Active, Pending, or Stored in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could…
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