Monitor-ID $81: Fuel System Cylinder Data
-- Connect the scan tool.
-- Start the engine and run at idle.
-- Select "Diagnostic Mode 06: Check / test the results of components that are not continuously monitored".
Select "Monitor-ID $81".
-- Select the desired "Test-ID".
-- Check specified values at idle.
| Test-ID | DTC | Component or System | Min. | Max. | Additional Information |
|---|---|---|---|---|---|
| $80 | P02CD | Cylinder 1 Adaptation Monitoring Adaptive Value Limit High (Bank 1). | -327.68% | 99.99% | Refer to DTC P02CD in the DTC summary table.Engine Control Module -- => P02CD |
| $81 | P02CC | Cylinder 1 Adaptation Monitoring Adaptive Value Limit Low (Bank 1). | -99.99% | 327.67% | Refer to DTC P02CC in the DTC summary table.Engine Control Module -- => P02CC |
| $82 | P02CF | Cylinder 2 Adaptation Monitoring Adaptive Value Limit High (Bank 1). | -327.68% | 99.99% | Refer to DTC P02CF in the DTC summary table.Engine Control Module -- => P02CF |
| $83 | P02CE | Cylinder 2 Adaptation Monitoring Adaptive Value Limit Low (Bank 1). | -99.99% | 327.67% | Refer to DTC P02CE in the DTC summary table.Engine Control Module -- => P02CE |
| $84 | P02D1 | Cylinder 3 Adaptation Monitoring Adaptive Value Limit High (Bank 1). | -327.68% | 99.99% | Refer to DTC P02D1 in the DTC summary table.Engine Control Module -- => P02D1 |
| $85 | P02D0 | Cylinder 3 Adaptation Monitoring Adaptive Value Limit Low (Bank 1). | -99.99% | 327.67% | Refer to DTC P02D0 in the DTC summary table.Engine Control Module -- => P02D0 |
| $86 | P02D3 | Cylinder 4 Adaptation Monitoring Adaptive Value Limit High (Bank 1). | -327.68% | 99.99% | Refer to DTC P02D3 in the DTC summary table.Engine Control Module -- => P02D3 |
| $87 | P02D2 | Cylinder 4 Adaptation Monitoring Adaptive Value Limit Low (Bank 1). | -99.99% | 327.67% | Refer to DTC P02D2 in the DTC summary table.Engine Control Module -- => P02D2 |
| $8F | P268A | Adaptation Monitoring Functional Check (Bank 1). | 0.0 | 18.0 | Refer to DTC P268A in the DTC summary table.Engine Control Module -- => P268A |
| $90 | P219C | Cylinder 1 Air-Fuel Ratio Imbalance Lean (Bank 1). | 0.0 | 1.129 | Refer to DTC P219C in the DTC summary table.Engine Control Module -- => P219C |
| $91 | P219C | Cylinder 1 Air-Fuel Ratio Imbalance Rich (Bank 1). | 0.859 | 1.999 | Refer to DTC P219C in the DTC summary table.Engine Control Module -- => P219C |
| $92 | P219D | Cylinder 2 Air-Fuel Ratio Imbalance Lean (Bank 1). | 0.0 | 1.129 | Refer to DTC P219D in the DTC summary table.Engine Control Module -- => P219D |
| $93 | P219D | Cylinder 2 Air-Fuel Ratio Imbalance Rich (Bank 1). | 0.859 | 1.999 | Refer to DTC P219D in the DTC summary table.Engine Control Module -- => P219D |
| $94 | P219E | Cylinder 3 Air-Fuel Ratio Imbalance Lean (Bank 1). | 0.0 | 1.129 | Refer to DTC P219E in the DTC summary table.Engine Control Module -- => P219E |
| $95 | P219E | Cylinder 3 Air-Fuel Ratio Imbalance Rich (Bank 1). | 0.859 | 1.999 | Refer to DTC P219E in the DTC summary table.Engine Control Module -- => P219E |
| $96 | P219F | Cylinder 4 Air-Fuel Ratio Imbalance Lean (Bank 1). | 0.0 | 1.129 | Refer to DTC P219F in the DTC summary table.Engine Control Module -- => P219F |
| $97 | P219F | Cylinder 4 Air-Fuel Ratio Imbalance Rich (Bank 1). | 0.859 | 1.999 | Refer to DTC P219F in the DTC summary table.Engine Control Module -- => P219F |
-- If any of the components or systems fail to meet the specified values, refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTC's or the corresponding diagnostic repair procedure DIAGNOSTIC MODE 03 - READ DTC MEMORY .
-- Switch the ignition off.