Engine Controls - Symptom Charts - (Hybrid): Other Ford Escape I рестайлинг

Chart 1

1. Engine Runs Rough
2. Engine Misses
3. Vehicle Stalls/Quits: Idle, Acceleration, Cruise
4. Vehicle Buck/Jerk
5. Vehicle Hesitation/Stumble
6. Vehicle Surge
7. Unique Idle Concerns: Rolling Idle

Note. The engine may stall if left running while refueling, or it may restart if the key is not cycled to ACC or OFF position before refueling. Advise the customer to turn the engine off while refueling to avoid contamination or damage to the EVAP system.

Chart 2

1. Engine/Vehicle Starting Concerns: No Start/Vehicle Disabled

Chart 3

Chart 4

1. Engine Backfires

Chart 5

1. Vehicle Lack/Loss of Power

Note. Verify the symptom is reported under normal driving conditions without excessive engine/vehicle load. Also, be aware of the engine RPM/speed limiting functions of the PCM.

Chart 6

1. Engine Spark Knock

Chart 7

1. Poor Fuel Economy

Note. Since driving styles can have a significant influence on fuel economy, verify the concern before starting an in-depth diagnosis. Also, the following external factors could contribute to poor fuel economy conditions

1. Stop/go driving
2. Improper tire pressure/size
3. Vehicle loads (such as trailer towing)
4. Extended winter warm-up conditions
5. High speed driving
6. Regenerative braking disabled
7. High traction battery temperatures
8. Improper axle ratio
9. Road/weather conditions
10. Aftermarket add-ons
11. Short run operations
12. Customer expectations

Chart 8

1. Emissions Compliance

Chart 9

1. Warning Indicators: Malfunction Indicator Lamp (MIL), Hazard Indicator Lamp, Caution Indicator Lamp, Temperature Warning Indicator Lamp, Check Fuel Cap Indicator Lamp

Note. If the symptom is both MIL ON and exhaust emission test failure, GO directly to CHART 8 . If the vehicle is disabled, GO directly to CHART 2 . If engine is a no start, GO directly to CHART 3 . If engine runs rough at idle, GO directly to CHART 1 .

Chart 10

1. Oil System Concerns: High Oil Consumption, Leaks

Chart 11

1. Cooling System Concerns: Electric Engine Cooling Fan(s) Does Not Operate (Low, Medium and/or High Speed)

Chart 12

1. Cooling System Concerns: Electric Engine Cooling Fan(s) Always Runs

Note. This chart is intended to only diagnose an electric engine cooling fan that always runs with a cool engine and the A/C and defroster off.

Chart 13

1. Exhaust System Concerns: Visible Smoke

Note. Black smoke indicates a rich fuel mixture, blue smoke indicates burning oil, and white smoke indicates water in the combustion chamber.

Chart 14

1. Fuel System Concerns: Fuel Odor, Engine Compartment

Chart 15

1. Engine Noise (Under Hood)

Note. Attempt to identify the source of the noise. If the noise is from a source other than those listed below, refer to the STEP 2: NO DIAGNOSTIC TROUBLE CODE (DTC) PRESENT SYMPTOM CHART INDEX (for noise such as spark knock) or the applicable repair information article. .

Chart 16

1. Climate Control: Lack of A/C Cooling, A/C Not Functioning, A/C Always On, A/C Compressor Runs Continuously

Chart 17

1. Exhaust System Concerns: Odor (Sulfur or Rotten Egg Smell)

Note. A slight sulfur smell may be normal. Catalysts with less than 8,000-16,000 kilometers (5,000-10,000 miles) (new vehicle or replaced catalyst) are likely to have a sulfur smell due to the highly active state of new catalysts. Replacing the catalyst can actually make the symptom worse.