Question about 2004 Buick Rainier

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I HAVE A 2004 RAINER4.2L, SHOWING CODES P0106,P0016, P0172, P1680. WHAT DO I NEED TO DO TO FIX THESE CODES?

MY RAINER WILL NOT RUN, STALLS OUT, CHECK ENGINE LIGHT ON, JUMPS WHEN YOU SLOW TO A STOP LIGHT AND QUITS. ROUGH IDLE. SOMETIMES IN PARKING LOT WHEN PULLING OUT CAR WILL NOT EXCELLERATE, NO POWER. HAVE TO TURN ENGINE OFF AND WAIT THEN TURN BACK ON WILL RUN FINE FOR SHORT TIME.

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: engine stalls

your on the right route but also check egr valve

Posted on Jul 07, 2008

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SOURCE: Rough idle at start up

My 1997 lesabre has developed the same problem. I replaced plugs,wires,pcv valve and O2 sensor to no avail. Also tried several tanks of high octane. Yesterday I left the store and it wouldn't start at all. Had the car towed to a good local shop. Today they said it starts fine and has been all day! They checked everything they could think of and can find nothing wrong. The head mechanic suspects the crank sensor but said it should give a check engine lite if it was having a problem. Of course the third time I started it after picking it up the damn thing barely ran for a minute or so before finally smoothing out. No check eng lite. This is becoming very frustrating!

Posted on Sep 28, 2008

  • 115 Answers

SOURCE: car idles rough in park also runs rough in overdrive

Sometimes a rough idle like that is a fuel filter. As you've already done the plugs and wires the fuel filter would be my next bet.

Posted on Mar 15, 2010

ZJLimited
  • 17970 Answers

SOURCE: 04 buick ranier rough idle almost stalls

DTC P0016 - Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
The crankshaft position sensor (CKP) and Camshaft position sensor (CMP) work in harmony to control the spark/fuel delivery and timing. They both consist of a reluctor, or tone, ring which passes over a magnetic sensor, which generates a voltage, indicating position.

The crankshaft sensor is part of the primary ignition system and functions as the "trigger". It detects the position of the crankshaft relays that information on to the PCM or the ignition module (depending on the vehicle) to control spark timing. The Camshaft position sensor detects the position of the camshafts and relays the information to the PCM. The PCM uses the CMP signal to identify the beginning of the injector sequence. What ties these two shafts and their sensors together is the timing belt or chain. The cam and crank should be precisely timed together. If the PCM detects that the Crank and Cam signals are out of time by a specific number of degrees, this P0016 code will set.

Symptoms of a P0016 will or may include:
Malfunction Indicator Lamp (MIL) illumination
The engine may run but with reduced performance
The engine may crank but not start
The engine may exhibit a rattle near the harmonic balancer indicating the tone ring is damaged
The engine may start and run, but poorly

Causes may include:
Timing chain stretched, or timing belt skipped a tooth due to wear
Misalignment of timing belt/chain
Tone ring on crankshaft slipped/broken
Tone ring on camshaft slipped/broken
Bad crank sensor
Bad cam sensor
Damaged wiring to crank/cam sensor
Timing belt/chain tensioner damaged

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

Posted on Nov 15, 2011

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How to fix obd2 trouble code P1680 on a 2004 Isuzu ascender 4.2l eng


code p 0300 refers to random/ multiple misfires detected ===causes --spark plug/s--HT lead/s--injector/s --ignition coil/s--low compression --wiring
most likely low fuel pressure and injector problems
code p 0442 refers to evaporative emission (EVAP) system ---small leak detected ===causes hose connection/s--intake leak-- EVAP canister ---EVAP canister purge valve
it also refers to --large leak detected ===causes ---petrol cap loose ,/missing---mechanical fault ---EVAP pressure sensor
code p 0455 refers to EVAP ---large leak detected --all those stated plus EVAP canister purge valve
code p1680 refers to electric throttle control (ETC) monitor ---processor fault ===causes --wiring--ECT monitor

Sep 30, 2016 | Isuzu Cars & Trucks

1 Answer

Hello, i have an hyundai car XG3000 that detected code p0172 and p0106.


Possible causes
- Faulty front heated oxygen sensor
- Ignition misfiring
- Faulty fuel injectors
- Exhaust gas leaks
- Incorrect fuel pressure
- Faulty Mass Air Flow (MAF) sensor

P0106 is for the Mass Airflow Sensor, so I'd look at the MAF as your failure. Only fix is to double check the wiring and if that is ok, replace the sensor.


Read more: http://engine-codes.com/p0172_hyundai.html#ixzz33nEtGOJP

May 11, 2014 | Cars & Trucks

1 Answer

How to fix fault code p0238 on a 2004 vw passat


P0106 = Map sensor, it is out of range.
P0172 = Fuel Trim it is too rich



Go check out http://volkswagen-polo-highline.blogspot.com

Feb 11, 2013 | 2008 Volkswagen Passat Sedan

1 Answer

Just bought a 04 Trailblazer and after 5 days my truck wouldn't go into third gear. My check engine light was on and the following codes came up on the scanner: P0014B, P0016, P0106, P0125B, P0128B,...


If you bought this at a car dealer, you should take it back for them to fix it (hope you at least got a 30 day warranty). If you bought it privately, it's your problem now.
The P0606 code is relayed to the PCM (Powertrain Control Module), that's the computer. The fault is saying there is an internal memory problem with it. This may or may not be causing all the other fault codes, but it should be the first one to be fixed.
The P0014 & P0016 are related to the camshaft actuator solenoid and crankshaft position sensor.
P0125 is for coolant temperature being too low, P0128 is for coolant temperature not rising fast enough at start up, these could be a bad thermostat.
P0172 is for a rich fuel mixture detected.

Sep 15, 2011 | 2004 Chevrolet TrailBlazer

1 Answer

I have a 2004 chevy trailblazer that is turning off when I come to a complete stop now. I replaced the battery but still having the same problem although it cranks on it own. I have the codes Boo55, po172,...


CODE B0055 IS A OEM CODE HAVE UR DISTRIBUTOR AND WIRES LOOKED AT.
CODE P0172 / BAD OXYGEN SENSOR -FUEL LEAK or BEND LINE -DIRTY INJECTORS or( dirty oily air sensor )chk them all
CODE P0106 BAD MAP SENSOR OR A HOLE IN UR (AIR INTAKE) BACK TO THAT AGAIN

Sep 13, 2011 | Chevrolet TrailBlazer Cars & Trucks

1 Answer

My car starts right up but when I put it in gear it stalls or starts to stall. When I push on the gas pedal it feels week like its not getting gas because it isn't responsive. I am using alot of gas. ...


P0106 is a MAP sensor circuit fault. P0172 is a system too rich condition on bank #1. I would start by checking for vacuum leaks and the 02 sensor in front of the catalytic converter. I hope this helps.

Aug 02, 2011 | 2006 Chevrolet Aveo

1 Answer

Error code 1680


Chevrolet OBD Fault Codes
DTC P1680 - Driver 5 (ECU malfunction)

This is any internal ECU problem (ECU = ECM = PCM device); check other details HERE; keep in mind that its possible that you have to reprogramm the ECU.

Here is a bulletin for this problem.Subject: Service Engine Soon Light On, P1680 (Reprogram or Replace PCM)

Models:
2004 Buick Rainier
2004 Chevrolet Trailblazer
2004 GMC Envoy
2004 Oldsmobile Bravada with 4.2L Engine (VIN S - RPO LL8)

Some customers may comment on the Service Engine Soon Light coming on. Upon investigation, the technician may find a P1680 diagnostic trouble code Check the resistance of the accelerator pedal position sensors using the procedure in the appropriate Service Information for DTC P1680.

If the resistance of the accelerator pedal position sensor is within the specifications shown in the Service Information and the vehicle was built prior to the following VIN breakpoints, then reprogram the PCM with the latest calibration.

If the resistance of the accelerator pedal position sensor is within the specifications shown in the Service Information and the vehicle was built after the following VIN breakpoints, then replace the PCM. If the resistance of the accelerator pedal position sensor is outside the specifications shown in the Service Information, then continue with the diagnostics for DTC P1680.

VIN Breakpoints
• Vehicles built at Oklahoma City Assembly Plant - 46192755
• Vehicles built at Moraine Assembly Plant - 42315833

Hope this help

Aug 03, 2010 | 2004 Chevrolet TrailBlazer

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