Customer Problem Analysis Check

ENGINE CONTROL SYSTEM Check Sheet

Inspector's Name

Customer's Name

VIN

Driver's Name

Production Date

Date Vehicle Brought in

Licence No.

Odometer Reading

km miles

□ No initial combustion

□ Engine does not Start

□ Engine does not crank

□ No initial combustion

□ No complete combustion

□ Engine does not Start

□ Engine does not crank

□ No complete combustion

□ Difficult to Start

□ Engine cranks slowly

□ Other

□ Poor Idling

□ Incorrect first idle □ Idling rpm is abnormal □ High ( rpm) □ Low ( rpm)

□ Rough idling □ Other

□ Poor Driveability

□ Hesitation □ Back fire □ Muffler explosion (after-fire) □ Surging

□ Knocking □ Other

□ Engine Stall

□ Soon after starting □ After accelerator pedal depressed

□ After accelerator pedal released □ During A/C operation

□ Shifting from N to D □ Other

□ Others

Data Problem Occurred

Problem Frequency

□ Constant □ Sometimes ( times per day/month) □ Once only Other

Weather

□ Fine □ Cloudy □ Rainy □ Snowy □ Various/Other

«3

Outdoor Temperature

□ Hot □ Warm DCool □ Cold (approx. °C/ °F)

£ tU

Place

□ Highway □ Suburbs □ Inner City □ Uphill □ Downhill

□ Rough road □ Other

52 CP

Engine Temp.

□ Cold □ Warming up □ After Warming up QAny temp. □ Other

Engine Operation

□ Starting QJust after starting ( min.) □ Idling □ Racing

□ Driving □ Constant speed □ Acceleration □ Deceleration

□ A/C switch ON/OFF □ Other

Condition of malfunction indicator light (MIL)

Remains on

Sometimes lights up

Does not light up

DTC Inspection

Normal mode (Pre-check)

Normal

□ Freeze frame data (

)

Check Mode

Normal

Malfunction code(s) (code Freeze frame data (

)

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