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Home >> Acura >> 2025 >> MDX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System DTC Diagnostics (P16E2 - P219A) >> DTC Troubleshooting >> DTC Troubleshooting: P219A, P219B (3.5L Engine) >> HDS Function
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HDS Function

DTC (PGM-FI)

Clear DTC (PGM-FI)

On-board Snapshot (PGM-FI)

PGM-FI > Function Test > Cylinder AF Test 

Cylinder AF Test

PGM-FI > Data List 

Signal Current conditions (Values) Current conditions (Unit)
Vehicle Speed    
Engine Speed    
MAP Sensor    
ECT Sensor 1    
APP Sensor    
ST Fuel Trim B1    
ST Fuel Trim B2