Innova 5610 OBD2 Bidirectional Scan Tool Full Feature Test and Demo Part 2 

I bought an Innova 5610 in January 2024 from Amazon and I got a nice soft case and a 121 page English language manual. You can’t beat this tool for its capabilities vs price.

26:08 You can highlight another graph, and when you superimpose them, you can overlay them. So they are on the same graph. 1 graph multiple pids.

STFT means Short Term Fuel Trim and LTFT means Long Term Fuel Trim (more important). STFT and LTFT work in tandem to maintain a precise air-fuel ratio. STFT handles immediate fluctuations, while LTFT adapts the base fuel delivery based on long-term trends. Ideally, both values should stay close to 0%, indicating a perfect air-fuel mixture of 14.7 parts of air to 1 part of fuel (i.e. 14.7:1). Significant deviations (+/- 10% or more; less than +/-10% is within spec) might indicate underlying issues with the engine or its sensors. So if the LTFT is at +15%, it means the upstream 02 sensor(s) (the ones before the catalytic converter; the "downstream" O2 is between the CAT and the exhaust tailpipe) was detecting more air than fuel (i.e. a lean condition), the PCM (or ECU/ECM) then tells the STFT to add more fuel (i.e. PCM gives a "Rich command" to the STFT) to balance it out until it gets back to 14.7:1. If that's done long enough, the LTFT adjusts in the positive direction to add (+) more fuel resulting in a higher LTFT (e.g. 15%) and saves it to memory (PCM/ECU/ECM). Then the STFT has a new baseline to work from, in this case +15% from the LTFT until the issue(s) is resolved. Vice versa if the LTFT is -15%). Thanks for the video. Just bought one myself.

Thanks for the video, I just bought this scanner, but it hasn’t came in yet

Nice review. Have you come across a better bi-directional scanner than this with battery test capabilities that do not require subscriptions? Also, how do you take a video of yourself without holding the camera? I need something similar to explain doing things for my kids remotely.

Does this do a EGR Reset ? How about Reset for Fuel Pump ? Fuel Pressure ? How about Compression test for Sparks and Plugs ? Can you used a Wifi hotspot to do a live data ? How do you updates this scan tool ? Can you updatw through wifi hotspot ?

why does it ask 'is this your vehicle?'

You do think it’s better than the blue driver obd

WILL THE 5610 DO WINDOW TEST???????????

Pro tip: Innova’s 5610 is exactly the same as Harbor Freights Zurich ZR15s (cheaper). You’re welcome ☺️