Fix DTC Code P2196 And P2198 On Ford Escape

Fix DTC Code P2196 And P2198 On Ford Escape – Although people have started to marginalize it, used cars of the internal combustion engine type are still in great demand. So of course this makes some companies maintain their after-sales service. One of them is the Ford Escape which many people are looking for. This time we will discuss Fix DTC Code P2196 And P2198 On Ford Escape.

Fix DTC Code P2196 And P2198 On Ford Escape

P2196 And P2198 On Ford Escape
Engine Ford Escape 2004.

Read more:

VEHICLE; FORD ESCAPE 2004, AWD V6-3.0L

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Problem: The customer takes the vehicle to the repair shop because the MIL light is on and the fuel consumption is wasteful. There are no complaints on engine performance.

Inspection

The technician checked with the scan tool and found two DTC codes.
P2196 – Lack of HO2S-11 Switch, Sensor indicates the fuel mixture is too fat.
P2198 – Lack of HO2S-21 Switch, Sensor indicates the fuel mixture is too fat.

A technician checks fuel pressure and is within specification values.

There is no leakage from the fuel pressure regulator to the vacuum line. New condition air filter and not excessive engine oil.

The technician then checks the data stream from the oxygen sensor using a scan tool. The oxygen sensor responds to vacuum leaks but remains constant at 900 millivolts.

Then the Technician connected the injector tester and did a flow test and found some of the injectors were spraying too much fuel.

1 thought on “Fix DTC Code P2196 And P2198 On Ford Escape

  1. Pingback: DTC Code P0325 - Symptoms, Causes and How to Solve | Hi-tech for Future

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