On Board Diagnostics (OBD) is a standardized data link connector and set of test signals that technicians use to retrieve defined Diagnostic Trouble Codes (DTCs). OBD II, implemented in 1996, is the second generation of diagnostics data stream retrieval; it was developed to address the need for more stringent tail pipe emissions.
When checking for codes, it's important look at Current Codes (light on now), History Codes (light was on) and Pending Codes (light was never on). | Technical Bulletin SUBJECT/Summary:...
A vehicle's PCM (powertrain control module) regularly monitors the emissions system for any irregularity and alerts the driver via the Check Engine light when a misfire is detected. When that warning light *flashes,* it is essential for the driver to take the vehicle to a repair facility immediately to prevent catastrophic damage to the catalytic converter.
SOLUTION: Even though the PCM is programmed to detect misfire, set a code, and initiate the Check Engine light, the possibility of catalyst damage from extended misfiring of one or more cylinders led to the EPA's mandating that every manufacturer "Flash" the Check Engine light whenever a misfire occurs that could be "catalyst damaging." |
Boost horsepower and torque, improve fuel efficiency, tow with ease and get a variety of off-road-related features for your vehicle by adding a performance tuner.
Others show only the code. In this instance you have to look the code up in the tuner's owner's manual to determine the meaning. | What Does Performance Enhancement Mean? You can boost your vehicle's...
A catalytic converter minimizes harmful emissions from the exhaust of a properly tuned combustion engine. This process occurs when heat combines with a precious metal catalyst that either oxidizes (burns) or reduces harmful emissions to safe elements in the exhaust flow.
Service technicians can then read the fault code from the OBD-II computer to determine necessary repairs. | General Information A catalytic converter minimizes harmful emissions from the exhaust of a "properly tuned" combustion...
Pewag offers standard tire chains, self-adjusting tire chains and heavy-duty, off-road tire chains for superior traction in snow and ice.
Pewag Brenta-C 4x4 Tire Chains The Brenta-C 4x4 chains are designed for trucks and SUVs. They feature color-coded connections and rubber adjusters to ease installation. | Pewag is one of the original snow tire chain manufacturers....
A trailer jack lifts and supports a trailer tongue, and keeps it level when not attached to the tow vehicle. Jacks vary in capacity and features for different applications.
Repair Parts and Kits Trailer Jack Gears Provides an economical alternative to replacing an entire jack Matches by manufacturer and production year (a date code should be stamped in the outside tube near the bottom of the jack) Not available for all makes and models Jack Handles Replaces broken, bent or lost handles Available to fit most jacks Replacement Mounting Brackets Provides an attachment point for jack on trailer tongue Allows mounting onto I-beam or channel with no overlapping bolts or straps Available in weld-on and bolt-on styles Designed to fit specific makes and models of jacks Written by: Raymond P. |
Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
No electrician needed. Wire your utility or boat trailer with our 4-way diagrams and step-by-step walkthrough (or check out our video).
Troubleshooting Brake Controller Installations
Troubleshooting your brake controller? Browse our solutions for identifying and correcting the most commonly experienced brake controller issues and get back to the open road!
Wiring Trailer Lights with a 5-Way Plug (It's Easier Than You Think)
Need to wire a 5-way connection but don't want to call an electrician? Look no further, as we walk you through the wiring process (with pictures!). You've got this!
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