P1416 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Secondary Air Injection System Conditions |
| Location | Bank 2 |
| Cause | AIR Test 1: ECT input under 239°F, A/F ratio over 13:1, engine runtime over 2 seconds, throttle angle stable engine load under 6 6%, airflow under 26 g/sec, HO2S-11 bias voltage 365-513 mv, then the PCM detected that the HO2S-11 signal was below 400 mv for a set time period based on ECT sensor input during the test Air Test 2: ECT input from 140-239°F, IAT input over 50°F, engine speed over 600 rpm, engine runtime over 200 seconds, engine load under 5.5%, maximum airflow 17 g/sec, then the PCM detected that the HO2S-11 signal was over 222 mv within 1.5 seconds, and that the SHRTFT was under a specified amount during the test period |
Try also: https://www.obd-codes.com/p1416
