What are Permanent Diagnostic Trouble Codes?
Permanent Diagnostic Trouble Codes (PDTCs) are very similar to regular Diagnostic Trouble Codes (DTCs). However, unlike regular DTCs, they cannot be reset by disconnecting the vehicle’s battery or cleared using an On-Board Diagnostic (OBD) scan tool. The only way to clear a PDTC is to fix the underlying problem with the vehicle that originally caused the PDTC and its corresponding DTC to set, and then allow the vehicle sufficient drive time to re-run the monitor that identified the problem in the first place. When the monitor runs without identifying a problem, the PDTC will clear itself.
When will PDTCs be included as part of the Smog Check inspection failure criteria?
Starting July 1, 2019, the presence of PDTCs will be considered in determining the vehicle’s Smog Check inspection result.
Why are PDTCs being included in the Smog Check Program?
Unplugging the vehicle’s battery or using a scan tool are techniques sometimes used to clear OBD information for a vehicle that has an illuminated malfunction indicator light in an attempt to hide the fact that the vehicle is malfunctioning. Some of these vehicles can pass a Smog Check inspection before the vehicle can re-identify the underlying problem that set the malfunction indicator light and DTC(s). This can have a dramatic impact on air quality and decrease the effectiveness of the Smog Check Program. Although the use of readiness monitors reduces the chances of passing a Smog Check inspection with an active DTC, PDTCs can further ensure emission control systems are working correctly.
How are PDTCs going to be used as part of a Smog Check inspection?
Upon implementation, vehicles that have a PDTC stored in the OBD system will fail the Smog Check inspection regardless of whether the malfunction indicator light is illuminated. If a PDTC is stored, it indicates that the OBD system has not yet successfully verified that a previously detected emissions-related malfunction is no longer active.
Which model-year vehicles will include PDTCs as part of the Smog Check inspection?
The new criteria will apply to model-year 2010 and newer vehicles that support PDTCs.
What if the vehicle does not properly support PDTC functionality?
BAR is working with the Air Resources Board (ARB) to ensure that known problematic vehicles are addressed by the vehicle manufacturers. In the meantime, BAR will control application of such vehicles through the Smog Check database, and list them in the Smog Check OBD Reference. Vehicles that do not support PDTC storage will not be subject to this part of the Smog Check inspection.
What is the estimated increase in Smog Check inspection failure rate for the inclusion of PDTCs?
BAR analysis indicates the new requirement could initially increase Smog Check inspection failure rates by less than half a percent (0.2 to 0.3%).
Are there circumstances under which a PDTC will not cause a vehicle to fail a Smog Check inspection?
Yes. PDTCs will be ignored if the vehicle has completed at least 15 warm-up cycles and been driven at least 200 miles since its OBD information was last cleared.
Why will PDTCs be ignored when the vehicle has completed 15 warm-up cycles and been driven 200 miles since the codes were cleared?
The time to complete 15 warm-up cycles and drive 200 miles is reasonable for vehicles to complete the self-diagnostic tests. In fact, most vehicles will complete the self-diagnostic tests well before this maximum limit is reached. The 15/200 limit is being established to prevent undue inconvenience to motorists who are trying to comply with the Smog Check Program requirements but are having trouble getting specific monitors to run to completion and ready for testing.
Is there financial help available to consumers whose vehicles fail Smog Check for a PDTC?
The Consumer Assistance Program (CAP) offers both repair assistance and vehicle retirement options to eligible consumers. Income-eligible consumers may receive financial assistance with emissions-related repairs if their vehicle fails a biennial Smog Check inspection. Consumers who meet eligibility requirements may receive up to $1,500 to retire their vehicle.
Above information is courtesy of bar.ca.gov
JUST SMOGS® is proud to announce we are now a certified Huntington Beach Sustainable Green Business. We are listed on the California CABGN website.
Today we’re learning about the Toyota 4Runner. It all started in 1980 when a Toyota dealership owner in Wisconsin named Jack Safro wanted the 4wd capabilities of a Toyota pickup but with an enclosed cab for the cold climate. Safro contacted @winnebagorvs to make a Fiberglass rear cab for the Toyota Hilux. Toyota agreed to the partnership and they unveiled the Trekker in 1981. They built 1500 and they all sold fast. Toyota realized there was a market for this style of vehicle so they released the Toyota 4Runner in 1984. In Japan they were sold as the Hilux Surf.
Pictured here is a 1989 N60. The last year of the first generation. The 4Runner was the first to coin the term SUV and has been a staple in the class ever since. Iseecars.com named it #5 in their most reliable cars in the US list. With its versatility and longevity it’s easy to see why the 4Runner is one of the best cars on the market to this day.
Today we’re talking about the BMW E30M3.
Pictured here is a first generation M3. They were first produced in 1986 with a 4 cylinder motor named the S14B23 producing 192bhp. The M3 differed from the base model 3 series in many ways. Although sharing the same basic shell it had 12 different and unique body panels for the purpose of improving aerodynamics. The “Box Flares on the wheel arches in the front and rear were to help accommodate a wider track with wider and taller wheels and tires. It came with 5×120 wheel bolt pattern as opposed to the base model 4×100. Special front and rear brake calipers as well as plenty of suspension related upgrades.
The E30 M3 competed in many disciples of racing competing in both road and rally style races. In full race spec the “Evo” 2.5L motor produced 380hp. In 2007 @automobilemag included the E30 M3 in their “5 Greatest drivers cars of all time” BMW is currently on the F80 version of the M3 powered by a Twin Turbo 3.0L making 444hp in their competition package.
Now offering Taxi cab vehicle inspections. Our ASE certified technicians are trained & licensed to complete your annual taxi cab vehicle inspection report required by OCTAP. Stop by or make an appointment. We have all the necessary forms & equipment ready to go: 714-596-1019.
If your vehicle failed a smog check for Not Ready and you are unable to complete the drive cycle, we can help. Our ASE certified technicians can set your monitors to pass a smog check. Sometimes a vehicle needs to be driven in just the right pattern. Other times there are sensors or parts that require replacement. Either way, our team can get to the bottom of it.
OBD Readiness Monitors Test Standard
• Number of incomplete monitors allowed to pass on gasoline powered vehicles:
– Any one for 1996 to 1999 (BAR-97 test)
– Only evap. for 2000 & newer (BAR-OIS test)
• Number of incomplete monitors allowed to pass on diesel powered vehicles:
– Zero for 1998 to 2006 (BAR-OIS test)
– Any two for 2007 and newer (BAR-OIS test)
Failed a smog check? No worries, we can help!
Our ASE certified technicians can diagnose, repair and deliver your vehicle back to you with a passing smog certificate. We service most foreign and domestic makes and models including: Toyota, Honda, Chrysler, Chevrolet, Buick, Dodge, Jeep, Ford, Hyundai, Nissan, Kia, BMW, Mercedes, and More.
We are also proud to be an official California CAP (Consumer Assistance Program) smog repair station. You may qualify for up to $500 in State subsidized emission related repairs.
JUST SMOGS is Orange County’s catalytic converter installation specialist. Whether you require an original (OEM) converter or a California approved aftermarket converter, we can locate the correct part, install and smog certify in one location. As a California licensed STAR Test & Repair Station, we guarantee your converter is California approved. We install catalytic converters in most makes and models: Toyota, Honda, Nissan, Lexus, Infinity, Mazda, Ford, Chevrolet, Dodge, Chrysler, Mercedes, BMW, Kia, Hyundai and many more. So if your vehicle’s converter is rattling, your vehicle is setting a P0420 or P0430 fault code, or your vehicle failed its smog check, feel free to call or stop by for a free estimate (Diagnosis may be required to determine the converter is in fact defective).
We are an official California licensed Smog Test & Repair Facility. Our technicians have the appropriate training and certifications to diagnose and repair your vehicle. When it comes to replacing your defective catalytic converter, it is paramount that the exact California approved converter is installed. Many installers do not understand the intricacies of the California Air Resource Board’s Aftermarket Catalytic Converter Program.
We install both aftermarket and OEM converters. Our aftermarket catalytic converters carry a 5 year / 50,000 mile warranty. If you would like a quote or catalytic converter advice, please feel free stop by or give us a call: (714) 596-1019. The JUST SMOGS team is here to help.