What is p1128?

What does a P1128 error code on a 2006 Dodge Stratus mean?

Trouble code P1128 means: Closed Loop Fueling Not Achieved - Bank 1

What is Porsche boxster fault code p1128?

any ideas?

Dealer code P1128 on 2000 VW Beetle 2.0L what needs to be done?

Trouble code P1128 means: Long Term Fuel Trim Add. Air. Bank 1 System Too Lean

What are Porsche boxster diag codes p1130 p1128 p1126 and p1133?

what is p1133

Check engine light came on with a 2000 Boxster and the computer codes read P1128 and P1130?

Trouble code P1128 means: O2S Range 2 Cyl. 1-3 Trouble code P1130 means: O2S Range 2 Cyl. 4-6

What does 2002 Camry error code P1128 mean?

P1128 TOYOTA - Throttle Control Motor Lock MalfunctionPossible causes, Faulty Throttle Control Motor,Throttle Control Motor harness is open or shorted,Throttle Control Motor circuit poor electrical connection

What does P1128 code mean in a 2009 dodge grand caravan mean?

Bank one fuel system lean. Test fuel pressure, check for vacuum leaks,

How do you fix code p1128 for vw beetle?

i have the same code i search on the internet and i found that is the MAF sensor (mass air flow sensor) clean it or replace it it cost about 100

What do the check engine light codes P1128 and P1130 on a 2000 Porsche Boxster mean?

The OBDII engine codes generally have the same meaning regardless of which car you have. So, a code P1128 on a Porsche will have the same meaning (generally) on a VW Bug, for example.------------ Code P1128 ---------------- This code is usually present if your engine is running in a "Lean" air/fuel mixture situation. This code may be present as a secondary code to your P1130 code which indicates a bad air/fuel sensor (see below). My suggestion is to fix code P1130 first (bad air/fuel sensor) and then see if code P1128 goes away. If not, consider the following as possible causes of P1128....(1) any unmetered air introduced into the engine can cause P1128 to set. Tips: Carefully check for vacuum leaks. Include all areas that might introduce unmetered air to the engine. Don't forget exhaust leaks before the O2 sensors.(2) In some cases, this may also indicate a bad O2 sensor (Oxygen sensor). Cars usually have more than one O2 sensor and you should be getting an additional trouble code specifically indicating a bad 02 sensor. If not, then your O2 sensor is probably okay.(3) In some cases, a Mass Air Flow sensor may also cause this trouble code, but again, there should be an additional trouble code specifically indicating that you have a bad MAF sensorOther things to check...(A) Check and verify that fuel pressure is in specification. (B) If vacuum leak and fuel pressure checks are normal, check the air flow signal from the MAF sensor using a scan tool.--------- Code P1130 -----------Air fuel sensor (common problem!). You probably need a new air fuel sensor.

What is p1128-closed loop fueling not achieved - bank 1?

it means a oxygen sensor on bank 1 is not working. you need to find bank 1 and figure out if it is sensor 1 or 2. sensor 1 is in front of the cat. converter. sensor 2 is behind the converter

What would cause a 2000 Volkswagen Jetta to give a P1128 code?

I'll guess to say the O2 sensors (switched or in the wrong positions.....) Volkswagen will tell you that it's a system 2 error...which then you'll have to bring it in for a full diagnostic .....hummm $$$$$$$$$ (no thanks) I've got the same problem right now and can't seem to get a straight answer without spending a bunch of $$ to have it diagnosed. This problem with the p1128 code occurs when you have a bad mass airflow sensor because this problem happened to my vw jetta 1.8t and i first changed the o2 sensor and the code poped back up so I finally figured the problem was my mass airflow sensor.. guaranteed a %100.. good luck and thank me later. ok i know this sounds basic and a bit patronising but the p1128 code means Long Term Fuel B1 System Too Lean i currently work in the motor trade as a fuel specialist including over 12 yrs with crypton, sun, bosch tuners, rolling road, turbos, chipping and frequent weber and bosch for tech update training,

1999 Porsche lots of white smoke when car starts. After a few min it stops.I also noticed that a small amount of water is spitting from the exhaust then stops?

Water is normal. White smoke is probably a failed air oil separator that is drawing oil into the throttle, through the engine and exhausting as white smoke. Part is approx 100 bucks and has been upgraded by Porsche, but it is a pain to fit. Problem is especially common if the car is driven in hot climates. Part usually fails 20,000 miles either side of 80,000 miles. White smoke can come and go, but doesn't mean car has fixed itself. Also common symptom is rough idle and check engine light showing fault codes p1128 & p1130.

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