Question about 1999 GMC Jimmy

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1999 gmc jimmy what are codes p0410 and p0420

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 37 Answers

SOURCE: 95 gmc jimmy engine codes

9141 does not exist I will assume it is DTC P0141 HO2S Heater Performance Bank 1 Sensor 2

The VCM has the capability to monitor this process by using the Heated Oxygen Sensor (HO2S Bank 1, Sensor 2). The HO2S (Bank 1, Sensor 2), located in the exhaust stream before the catalytic converter, produces an output signal which indicates the storage capacity of the catalyst; this in turn indicates the catalysts ability to convert the exhaust emissions effectively. If the catalyst is functioning properly, the HO2S signal will be far less active than the signal produced by the Heated Oxygen Sensor (Bank 1, Sensor 1).
When the HO2S temperature measures below 360°C (600°F), the sensor will not produce any voltage and will behave like an open circuit. This will result in an Open Loop operation.
The HO2S heater provides for a faster sensor warm-up which allows the sensor to become active in a shorter period of time and remain active during long extended idle. The DTC P0141 determines if the HO2S is functioning properly by checking the response time of the sensor. This DTC is a type B DTC.

Posted on Dec 06, 2008

  • 1 Answer

SOURCE: Radio Locked 1999 GMC Jimmy

If you press and hold the 1&4 or 2&3 buttons together for 6 - 9 seconds a 3 digit number appears (xxx). Hold the AM FM button a second 3 digit number appears (yyy)

Call 1800-537-5140 when recording starts press 106010*xxxyyy* and it will give you your code

My 97 jimmy wont give me my second 3 digit code but good luck

Posted on Jan 29, 2009

Molson02536
  • 3854 Answers

SOURCE: What type of transmission in a 1999 Jimmy 4x4

4L60E is the type of transmission.

Posted on Apr 05, 2009

  • 88 Answers

SOURCE: firing order for gmc jimmy 1999

-Drivers side starting at the front of engine: 1-3-5
-Passenger side starting at fornt of engine: 2-4-6
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Posted on May 20, 2009

  • 21 Answers

SOURCE: How to uninstall a blower motor on a 1999 GMC JIMMY

Yeah if you have to tap on it, then that means the brushes in the motor are worn out and you need to replace it. The blower motor is behind the PCM and Coolant Overflow bottle. If you remove these then it will give you better access to motor. You'll have to cut around housing. There should be a groove already there for you, just make sure you don't cut all the way around it. Once you open it and get the new one installed, you'll have to use caulk to seal where you cut it at.

Posted on Dec 20, 2009

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The truck stalled out when driving. Sounds like it wants to start, but won't fire. Codes found - P0410, P0128, P0141, P0102. Please help. Daughter's truck and she leaves for college in a few days.


code p0410 refers to secondary injection system--malfunction===causes wiring--air valve--air solenoid--- ECM
code p0141 refers to heated oxygen sensor-2 bank1-heater control -circuit malfunction===causes --wiring--oxygen sensor--ECM
code p0128 refers to coolant thermostat --coolant temp below thermostat regulating temperature==causes mechanical fault (thermostat stuck open)
code p0102 refers to mass air flow (MAF) sensor/ volume air flow (VAF) sensor low input===causes wiring short to ground--MAF/VAF sensor ECM

Aug 22, 2013 | 2001 GMC Jimmy

1 Answer

P0420 code on 1999 GMC Sonoma 2.2L enngine


need a code scanner to erase codes.

Apr 07, 2013 | 1999 GMC Sonoma

1 Answer

1999 jimmy


Have you checked the hoses, had a similiar problem, I relplaced the hoses and code went away

Apr 03, 2012 | 1999 GMC Jimmy

1 Answer

I have a 1999 chevy malibu its 6 cylinders 3100 engine and i have the codes with me this aare the codes that i need 1.#p0420 2.#p0410 3.#p0305 4.#p0449


P0420 - Catalyst System Low Efficiency
P0410 - Secondary Air Injection (AIR) System
P0305 - Cylinder 5 Misfire Detected
P0449 - Evaporative Emission (EVAP) Vent Solenoid Control Circuit

Sep 05, 2011 | 1999 Chevrolet Malibu

2 Answers

What does this code mean? P0410


Diagnostic Test Code (DTC) P0410 indicates that your secondary air injection system is not functioning properly.
Not all 2001 Chevrolet Bazers are equipped with secondary air injection. The secondary air injection system was added to vehicles that were to be sold in certain areas where the emissions laws required it, like the State Of California.

The Powertrain Control Module (PCM) monitors the system by commanding the secondary air blower motor to run and the air injection solenoid to open. This causes additional oxygen to enter the exhaust system. The PCM then monitors the signal from the oxygen sensors to see if the commanded air has in fact, entered the exhaust system. Code P0410 sets when the PCM has commanded the blower motor on and the solenoid open and there is little or no change in the oxygen sensor signal.

GM has had some problems with these systems and there has been a Technical Service Bulletin (TSB) issued that addresses some of the known concers. Below is a brief description of the TSB and the issues involved.

Bulletin No.: 04-06-04-015A
Date: November 28, 2006
TECHNICAL
Subject:
LN2, L43 or L35 Engine SES/MIL Light Illuminated, AIR Pump Ingesting Water and DTC P0410 Set (Replace AIR Pump and Inlet Hose Assembly)
Models:
1999-2003 Chevrolet Blazer, S10
1999-2001 GMC Jimmy
1999-2003 GMC Sonoma
1999-2001 Oldsmobile Bravada
with Vortec 2.2L I4 or 4.3L V6 Engine (VINs 4, 5, W - RPOs LN2, L43, L35)
Condition
Some customers may comment on the SES/MIL light being illuminated. Upon investigation, the technician may find a DTC P0410 indicating that there is a concern in the secondary air injection system.
Cause
Water may have collected in the AIR pump or the vent solenoid and frozen or corroded the pump.
Correction
Replace the AIR pump and install a new inlet hose and solenoid tube assembly...

The bulletin goes on and gives detailed information on how to perform the repair and the part numbers of the replacement parts needed to do so. Your local dealer can provide the parts for you and you can probably get them to print out a complete copy of the bulletin for you. It is not really hard to do if you want to do this yourself.

Sep 01, 2011 | 2001 Chevrolet Blazer

1 Answer

Require an unlock code for a 1999 GMC Jimmy


http://www.gm.com/gmownercenter/gmc/?campaignID=HPGMC

Try the owner center of GMC for information on the unlock code for the 1999 GMC Jimmy.

Aug 26, 2010 | 1999 GMC Jimmy

1 Answer

GMC Jimmy error p0410 question


its vapor locking losen the fule cap the next time it does it if you hear a vacumme sound then that the problem either leave it a little lose or replace it!!!!

Aug 15, 2009 | 2001 GMC Jimmy

1 Answer

Code 0410


P0410 Secondary Air Injection System Malfunction

the pump will need to be replaced, these are a problem area, the pumps motor fails.

Apr 27, 2009 | 2000 GMC Jimmy

1 Answer

1999 gmc jimmy 151k miles code 0452, emmissions help


THIS IS A FUEL TANK PRESSURE SENSOR CODE. MOST LIKELY THE SENSOR ITSELF IS BAD BUT CHECK THE WIRING AND THE ECM.

Mar 25, 2009 | 1999 GMC Jimmy

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