ISO 9141:1989, Road vehicles — Diagnostic systems — Requirements for interchange of digital information. SAE J1962, Diagnostic Connector. California Code of Regulation, Title 13, 1968.1, Malfunction and Diagnostic Systems Requirements.

What does code 9141 mean?

your code reader The code 9141 means your code reader isnt connected properly.

What code is KWP2000?

KWP2000 (Keyword Protocol 2000) is not a trouble code but rather is the name given to a type of communications protocol that is used for on-board vehicle diagnostics systems. Auto diagnostic tools and programmers use Keyword Protocol 2000 to read and transfer data to your vehicles electronic control unit, or ECU.

What do OBD II codes mean?

OBD2 Codes are part of the car self-diagnostic system to signal where the malfunction may come from. Its also referred to as Check Engine Light Codes and Diagnostic Trouble Codes(DTC Codes). Its essential for mechanics and drivers who would love to know what happened with their vehicles.

What does code J1850 mean?

The J1850 is the engine/vehicle data electrical bus - SAE J1850 is the standards document that defines it. The data bus shares information among chassis components and the dash, so maybe a loose connector or a bad device somewhere is messing up the bus.

What vehicles are OBD II compliant?

Information1996 or newer model year vehicle sold in the United States. United States legislation requires all cars and light trucks model year (MY) 1996 and newer to be OBD2 compliant. 2001 or newer model year gasoline vehicle sold in the European Union. 2004 or newer model year diesel vehicle sold in the European Union.

What does U1262 code mean?

U1262 is a communication bus failure which means the communications system between PCM, IDM, GEM fail to communicate with each other. Sounds like a connection may be loose in the harness. The other codes all point to a system communication error (repeated Invalid or Mising Data on your AE).

How do I know if my car is OBD-II compliant?

All cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD II equipped. In general, this means all 1996 model year cars and light trucks are compliant, even if built in late 1995. 2) There will be a note on a sticker or nameplate under the hood: OBD II compliant.

How can I get my OBD2 code without a scanner?

Depress the odometer Trip and Reset buttons while simultaneously turning the ignition key On and Off. End with the key in the On position. Release the odometer buttons and read the trouble codes from the digital odometer.

What is the best code reader for cars?

The best OBD2 scanner and car code reader 2021HyperTough HT309 OBD2. Autel AutoLink AL329. Actron CP9600 U-Scan OBDII and CAN Wireless Smartphone Interface Scan Tool. FIXD Vehicle Diagnostic Device. Autel MaxiAP AP200M OBD2 Scanner Bluetooth. Launch CRP123X Elite OBD2 Scanner.More items •Sep 3, 2021

What is J1850 code?

J1850-41.6 - Ford 41.6 standard refers to Fords communication protocol. This protocol has been used by Ford since 1996. With Fords protocol, each bit of information is 24 us long and has variable voltage pulse widths to represent a logic 0 or 1. This is referred to as Pulse Width Modulated (PWM) system.