What does the code p1131 on a Ford Escort mean?

What does the code p1131 on a Ford Escort mean?

The code read P1131 (manufacturer controlled air and fuel metering) can you please tell me what this means and how I can fix it. The car is a 1998 Ford Escort SE. Submitted:12 years ago. Category: Ford Show More Show Less Ask Your Own Ford Question Share this conversation Answered in 27 minutes by: .

What are the trouble codes for a 1998 Ford Escort?

8,710 satisfied customers 1998 Ford Escort: cylinder..trouble codes..P1383, P0420, p1131, p0171 I have a 1998 Ford Escort 4 cylinder DOHC. I am getting the following trouble codes. P1383, P0420, p1131, p0171. The car will randomly die when driving at about 30 miles an hour or less.

What are the diagnostic codes for Ford EEC-IV?

Ford EEC-IV Diagnostic Trouble Codes CODE MEANING 1 – 8 Cylinder No (as code) low power 9 Pass 10 Cylinder No. 1 low 11 Cylinder No. 2 low

What does p1131 mean on an oxygen sensor?

The P1131 means that your upstream oxygen sensor (the one closest to the engine) is not switching rich to lean and back as frequently as it should. This could be due to a vacuum leak, a failing oxygen sensor, or a rich fuel mixture. Things to check for include high fuel pressure,…

What are the possible causes of Ford p1131 code?

P1131 FORD Possible Causes. Faulty Upstream Oxygen Sensor Bank 1. Fuel pressure high or low. MAF sensor dirty/defective. Vacuum leak on engine. Leaking fuel injector or fuel pressure regulator. Faulty Powertrain Control Module (PCM)

What is the code for Ford diagnostic trouble?

Refer to our Generic OBD II code list for definitions on all other Ford diagnostic trouble codes. P1000 OBD System Readiness Test Not Complete P1001 KOER Test Cannot Be Completed P1039 Vehicle Speed Signal Missing or Improper P1051 Brake Switch Signal Missing or Improper P1100 Mass Air Flow Sensor Intermittent

What are the engine codes for a Ford Escort?

Engine codes for Ford Escort. 123, 13, 14, 16, 16VALVE, 18, 8V, CARB, DB, DE, DHV, DIESEL, DOHC, ENDURA, F4B, F6, F6F, L1, L1E, L1H, L1K, LUJ, MERK, MET, OT, RDA, RF, RF5, RFK, RFS, RFT, RKC, RPM, RT, RTD, RTF, RTH, RVA, TURBODIESEL, TYPE, VALVE, ZETEC.

What was the model year of the Ford Escort?

Ford Australia Escort Production Year Model Quantity 1970 (1970 model) 2 door 8,057 4 door 2,846 Van 1,242 Total 12,145