State inspection test fail
Thread Starter
Racer
Joined: May 2006
Posts: 372
Likes: 0
From: dallas ft worth tx
State inspection test fail
Well a good Friend just failed. Station that he was at said the laws have changed,2000 and newer no codes, below only 2. His car has a small cam headers cold air.
Does anyone have clue about the changes
Does anyone have clue about the changes
Drifting
Joined: Mar 2004
Posts: 1,291
Likes: 0
From: Shavertown PA
Moderator
Joined: Feb 2006
Posts: 39,034
Likes: 17,911
From: DFW Area TX
Texas Administrative Code
TITLE 30 ENVIRONMENTAL QUALITY
PART 1 TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
CHAPTER 114 CONTROL OF AIR POLLUTION FROM MOTOR VEHICLES
SUBCHAPTER C VEHICLE INSPECTION AND MAINTENANCE; LOW INCOME VEHICLE REPAIR ASSISTANCE, RETROFIT, AND ACCELERATED VEHICLE RETIREMENT PROGRAM; AND EARLY ACTION COMPACT COUNTIES
DIVISION 1 VEHICLE INSPECTION AND MAINTENANCE
RULE §114.50 Vehicle Emissions Inspection Requirements
--------------------------------------------------------------------------------
(a) Applicability. The requirements of this section and those contained in the Texas Inspection and Maintenance (I/M) State Implementation Plan (SIP) shall be applied to all gasoline-powered motor vehicles 2 - 24 years old and subject to an annual emissions inspection, beginning with the first safety inspection. Military tactical vehicles, motorcycles, diesel-powered vehicles, dual-fueled vehicles that cannot operate using gasoline, and antique vehicles registered with the Texas Department of Transportation are excluded from the program. Safety inspection facilities and inspectors certified by the Texas Department of Public Safety (DPS) shall inspect all subject vehicles, in the following program areas, as defined in §114.2 of this title (relating to Inspection and Maintenance Definitions), in accordance with the following schedule.
(1) This paragraph applies to all vehicles registered and primarily operated in the Dallas-Fort Worth (DFW) program area.
(A) Beginning May 1, 2002, all 1996 and newer model year vehicles registered and primarily operated in Collin, Dallas, Denton, and Tarrant Counties equipped with on-board diagnostic (OBD) systems shall be tested using United States Environmental Protection Agency (EPA)-approved OBD test procedures.
(B) Beginning May 1, 2002, all pre-1996 model year vehicles registered and primarily operated in Collin, Dallas, Denton, and Tarrant Counties shall be tested using an acceleration simulation mode (ASM-2) test, or a vehicle emissions test approved by the EPA.
(C) All vehicle emissions inspection stations in affected program areas shall offer both the ASM-2 test and the OBD test, except low volume emissions inspection stations. If an owner or operator wishes to have his or her station classified as a low volume emissions inspection station, the station owner or operator must petition the DPS in accordance with the rules and procedures established by DPS.
(2) This paragraph applies to all vehicles registered and primarily operated in the extended DFW (EDFW) program area.
(A) Beginning May 1, 2003, all 1996 and newer model year vehicles registered and primarily operated in Ellis, Johnson, Kaufman, Parker, and Rockwall Counties equipped with OBD systems shall be tested using EPA-approved OBD test procedures.
(B) Beginning May 1, 2003, all pre-1996 model year vehicles registered and primarily operated in Ellis, Johnson, Kaufman, Parker, and Rockwall Counties shall be tested using an ASM-2 test, or a vehicle emissions test approved by the EPA.
(C) All vehicle emissions inspection stations in affected program areas shall offer both the ASM-2 test and the OBD test, except low volume emissions inspection stations. If an owner or operator wishes to have his or her station classified as a low volume emissions inspection station, the station owner or operator must petition the DPS in accordance with the rules and procedures established by DPS.
TITLE 30 ENVIRONMENTAL QUALITY
PART 1 TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
CHAPTER 114 CONTROL OF AIR POLLUTION FROM MOTOR VEHICLES
SUBCHAPTER C VEHICLE INSPECTION AND MAINTENANCE; LOW INCOME VEHICLE REPAIR ASSISTANCE, RETROFIT, AND ACCELERATED VEHICLE RETIREMENT PROGRAM; AND EARLY ACTION COMPACT COUNTIES
DIVISION 1 VEHICLE INSPECTION AND MAINTENANCE
RULE §114.50 Vehicle Emissions Inspection Requirements
--------------------------------------------------------------------------------
(a) Applicability. The requirements of this section and those contained in the Texas Inspection and Maintenance (I/M) State Implementation Plan (SIP) shall be applied to all gasoline-powered motor vehicles 2 - 24 years old and subject to an annual emissions inspection, beginning with the first safety inspection. Military tactical vehicles, motorcycles, diesel-powered vehicles, dual-fueled vehicles that cannot operate using gasoline, and antique vehicles registered with the Texas Department of Transportation are excluded from the program. Safety inspection facilities and inspectors certified by the Texas Department of Public Safety (DPS) shall inspect all subject vehicles, in the following program areas, as defined in §114.2 of this title (relating to Inspection and Maintenance Definitions), in accordance with the following schedule.
(1) This paragraph applies to all vehicles registered and primarily operated in the Dallas-Fort Worth (DFW) program area.
(A) Beginning May 1, 2002, all 1996 and newer model year vehicles registered and primarily operated in Collin, Dallas, Denton, and Tarrant Counties equipped with on-board diagnostic (OBD) systems shall be tested using United States Environmental Protection Agency (EPA)-approved OBD test procedures.
(B) Beginning May 1, 2002, all pre-1996 model year vehicles registered and primarily operated in Collin, Dallas, Denton, and Tarrant Counties shall be tested using an acceleration simulation mode (ASM-2) test, or a vehicle emissions test approved by the EPA.
(C) All vehicle emissions inspection stations in affected program areas shall offer both the ASM-2 test and the OBD test, except low volume emissions inspection stations. If an owner or operator wishes to have his or her station classified as a low volume emissions inspection station, the station owner or operator must petition the DPS in accordance with the rules and procedures established by DPS.
(2) This paragraph applies to all vehicles registered and primarily operated in the extended DFW (EDFW) program area.
(A) Beginning May 1, 2003, all 1996 and newer model year vehicles registered and primarily operated in Ellis, Johnson, Kaufman, Parker, and Rockwall Counties equipped with OBD systems shall be tested using EPA-approved OBD test procedures.
(B) Beginning May 1, 2003, all pre-1996 model year vehicles registered and primarily operated in Ellis, Johnson, Kaufman, Parker, and Rockwall Counties shall be tested using an ASM-2 test, or a vehicle emissions test approved by the EPA.
(C) All vehicle emissions inspection stations in affected program areas shall offer both the ASM-2 test and the OBD test, except low volume emissions inspection stations. If an owner or operator wishes to have his or her station classified as a low volume emissions inspection station, the station owner or operator must petition the DPS in accordance with the rules and procedures established by DPS.
Burning Brakes
Joined: Nov 2005
Posts: 993
Likes: 0
From: Plano TX
If there are more than 2 readiness monitors set to "NOT READY", your vehicle will FAIL the OBDII test. The readiness monitors are indicators used to find out if emissions components have been evaluated. In other words, if all readiness monitors are set to "Ready", then the emissions components have been tested by the OBDII system. If any of the readiness monitors are set to "Not Ready", like the EVAP & EGR system for example, then those emissions components have not
been tested yet by the OBDII system. If a readiness monitor runs to
completion (Ready) and if a problem is detected during the evaluation,
then a DTC will be stored in the PCM and the MIL will illuminate.
Disconnecting the battery or clearing DTC's with a scan tool will reset
all the readiness monitors back to "Not Ready" and the only way to reset all the readiness monitors back to "Ready" is to drive the vehicle through a drive cycle, which is basically a combination of city/highway driving at the required speeds for a specified amount of time. Usually, normal driving habits for about 30 minutes to an hour will reset the readiness monitors back to "Ready", but some vehicles require an exact drive cycle and it can be very time consuming.
been tested yet by the OBDII system. If a readiness monitor runs to
completion (Ready) and if a problem is detected during the evaluation,
then a DTC will be stored in the PCM and the MIL will illuminate.
Disconnecting the battery or clearing DTC's with a scan tool will reset
all the readiness monitors back to "Not Ready" and the only way to reset all the readiness monitors back to "Ready" is to drive the vehicle through a drive cycle, which is basically a combination of city/highway driving at the required speeds for a specified amount of time. Usually, normal driving habits for about 30 minutes to an hour will reset the readiness monitors back to "Ready", but some vehicles require an exact drive cycle and it can be very time consuming.
Safety Car
Joined: Oct 2003
Posts: 3,644
Likes: 13
From: South of Boston MA
Here in MA the law changed as of Oct. 1st. All 1996 and newer vehicles must have emissions testing ($29.00) every year. Prior to October it was every other year, safety one year than emissions and safetly the next year. No more dyno testing either, it's all via the diagnostics port. All the emissions sensors on the car talk to the tester's computer and if they report back as "ready" the car will pass. I'll have to watch for a tailpipe sniff next time my car goes in. (How else to detect CO2 and Hydrocarbons levels?) Not sure if that is done now.
Last edited by Shortimer; Nov 10, 2008 at 10:57 PM.
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Melting Slicks
Joined: May 2008
Posts: 2,802
Likes: 38
From: A galaxy far, far away...
St. Jude Donor '12 thru '26
After clearing the codes, make sure he drive's around for about a week before retesting. In CA, the car will still fail if it hasn't gone through various heat cycles, like cold stats & driving a certain number of miles etc, stuff like that. As far as a visual test & sniffer test in TX, I'm not sure about.
Race Director
Joined: Feb 2006
Posts: 11,732
Likes: 15
From: SC
Here in MA the law changed as of Oct. 1st. All 1996 and newer vehicles must have emissions testing ($29.00) every year. Prior to October it was every other year, safety one year than emissions and safetly the next year. No more dyno testing either, it's all via the diagnostics port. All the emissions sensors on the car talk to the tester's computer and if they report back as "ready" the car will pass. I'll have to watch for a tailpipe sniff next time my car goes in. (How else to detect CO2 and Hydrocarbons levels?) Not sure if that is done now.
Team Owner
Joined: Sep 2003
Posts: 43,084
Likes: 33
From: Raleigh / Rolesville NC
Safety Car
Joined: Jun 2004
Posts: 3,563
Likes: 2
From: Dallas Tx
Is the car setting codes? That needs to be addressed by either fixing something or in the tuning. Small cam and headers should be able to run fine without setting codes. Tell him to talk to whoever tuned the car if it is setting codes.
Burning Brakes
Joined: Sep 2006
Posts: 1,100
Likes: 350
From: Auburn Mass
Here in MA the law changed as of Oct. 1st. All 1996 and newer vehicles must have emissions testing ($29.00) every year. Prior to October it was every other year, safety one year than emissions and safetly the next year. No more dyno testing either, it's all via the diagnostics port. All the emissions sensors on the car talk to the tester's computer and if they report back as "ready" the car will pass. I'll have to watch for a tailpipe sniff next time my car goes in. (How else to detect CO2 and Hydrocarbons levels?) Not sure if that is done now.
