Ford Escape 2020-2022 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Piston Inspection

Ford Escape: Engine System - General Information / General Procedures - Piston Inspection

Inspection

NOTE: Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can occur.
Clean and inspect the (1) ring lands, (2) pin bosses, (3) skirts and the (4) tops of the pistons. If wear marks, scores or glazing is found on the piston skirt, check for a bent or twisted connecting rod.

NOTE: Make sure the oil ring holes are clean.
Using a Piston Ring Groove Scraper, clean the piston ring grooves.

General Procedures - Piston Diameter

Check NOTE: Refer to the appropriate Section 303-01 for the specification. Measure the piston diameter 90 degrees from the piston pin and 41 mm (1...

General Procedures - Piston Protrusion Check

Special Tool(s) / General Equipment Dial Indicator Check Verify that the cylinder block deck surface and the pistons are clean. The piston protrusion is measured in-line front and rear avoiding raised or etched marking...

Other information:

Ford Escape 2020-2022 Service Manual: Description and Operation - Fuel Charging and Controls - System Operation and Component Description

System Operation Air Fuel Ratio Imbalance Monitor The air fuel ratio imbalance monitor is an on board diagnostic strategy designed to monitor the air fuel ratio. Air Fuel Ratio Imbalance Monitor — Heated Oxygen Sensor (HO2S) Monitor The air fuel ratio imbalance monitor estimates the cylinder to cylinder air fuel ratio difference using the universal HO2S high frequency signal...

Ford Escape 2020-2022 Owners Manual: Inspecting the Tire for Wear. Inspecting the Tire for Damage

Inspecting the Tire for Wear When the tread is worn down to one sixteenth of an inch (2 mm), tires must be replaced to help prevent your vehicle from skidding and hydroplaning. Built-in treadwear indicators, or wear bars, which look like narrow strips of smooth rubber across the tread will appear on the tire when the tread is worn down to one sixteenth of an inch (2 mm)...

Master Access Code

What Is the Master Access Code

The master access code is a factory-set five-digit entry code. You can operate the keypad with the master access code at any time. The master access code is on the owner’s wallet card in the glove box and is available from an authorized dealer.

Displaying the Master Access Code

To display the factory-set code in the information display:

Ford Escape. Master Access Code

Remove the rubber mat. Insert the first programmed key in the backup slot. Press the push button ignition switch once and wait a few seconds. Press the push button ignition switch again and remove the key. Within 10 seconds, place a second programmed intelligent access key in the backup slot and press the push button ignition switch.