U2516 Diagnostic Trouble Code Discussion for June 2018
CAN System Wiring Harness Open Or Shorted
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| Help Request | Posted | |
| 2004 Mazda 6 i 2.3L Poor Idle Quality, Hesitation, Cuts out VIN: 1YVHP84C34 U2516: CAN System Wiring Harness Open Or Shorted. The timing was mechanically checked and is dead on, it was also scoped and also dead on. These codes only occur after a test drive and a heavy decelerate. It also has a rough cold idle upon start up for 10 seconds. |
June 05, 2018 |
