What is a compression tester?

Sep 25, 2007 ... P0603 usually means you reprogrammed or tuned your truck thats the code that comes up when that is done normally. It usually means you changed the PCM ... Aug 1, 2024 ... This guide provides you with everything you need to know about DTC codes – how to read, interpret, and clear them swiftly. Dec 24, 2024 ... DTC codes are a detailed version of the “check engine light.” They give specific information about what's wrong and where to look. In this guide, we'll cover everything you need to know about on-board diagnostic systems and DTC meanings to help keep your fleet in peak condition. The current control on the injector output has detected that the current is "too high" within the first Y microseconds of turning on. It interprets this as a ... Sep 11, 2020 ... I have forscan, the recommended OBD-EX dongle, and a windows laptop. first time i logged in everything looked good. got a rundown of the modules with no errors ... If you have access to an OBD-II scanner, feel free to search our database so you can get a better idea what might be wrong with your vehicle. Oct 15, 2024 ... First letter: Trouble code system · P: Powertrain · B: Body · C: Chassis · U: Network & Undefined. Second digit: Code type. Indicates whether ... May 1, 2022 ... Help with identifying DTC codes General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio. Dec 13, 2016 ... This document supersedes SAE J2012 DEC2007, and is technically equivalent to ISO 15031-6:2010 with the exceptions described in 1.2. This ...