obd2

2020 Mazda3 GT I was attempting to hard wire my dash camera. I connected to the wrong fuse either under hood or floor panel. Anyways now I have a "Push Button Malfunction" warning. It starts fine as I removed all wires from my dash camera to see if the code would go away, it didn't. I have a...

Hi, I can't find OBD2 port in my mazda. Could you help me ? Jan

Trying to start an OVtune on my 2017 Mazda 3 manual hatch, unfortunately, i have not been able to establish a connection with the OBD2 port. have anyone had an issue with this? followed step by step on the ovtune guide, but nothing, it says ports not found. checked all fuses, they are good. if a...

A few months ago I picked up a generic ELM327 OBDII scanner. I used it on my dad's truck around a month ago and it read the code fine. Today (nothing wrong with my 2017 Mazda 3) I plugged it into my car to just get it set up incase I ever needed it and some weird things happened. First, the car...

I have a 2016 Mazda 3 with the 2.0 petrol engine. When playing around with an OBD reader, I found that even with the throttle pedal to the floor, the reader reports only 92% full throttle. Has this been seen by someone before? Or can someone with a reader check it? I am not sure if it is the...

Hey Guys, Thought I would post a quick review of the AEM OBD2 Gauge. This is one of the new X-Series gauges that has recently been released. I had one of my shops get it directly from AEM as it seems like most distributors are sold out across North America, and for good reason. I have been...

Hi guys, I know this has been up before, but im trying again. I have a OBD2 V-Link WiFi dongle wich shows up when enabling the WiFi in the car. Is it possible to make a application to read out stuff like oil temp, coolant temp, etc? - Thomas

I like numbers. On my pc, I have half a monitor devoted to displaying stats about what's going on (utilization, temperatures, volts, etc.). I've installed AutoMeter gauges in my cars and even made an o2 display out of flashing leds. But those cars were built last century. I like my 2015...

A few days ago I had a situation where my car's engine abruptly shutdown (in stop and go traffic luckily). The check engine and battery lights came on and were lit on the dash at the same time. I had to turn off the AC (it was close to 100F that day) and shift into park and push the start button...

Alright so I'm selling my OBD2 diagnostic scan tool with ABS/SRS and Live Data for OBD2 vehicles. Looking to get $170 Thanks for looking Reads "Check Engine" light warnings on all 1996 and newer cars, light trucks, SUVs and minivans, domestic and import - including C.A.N. (Controller Area...

SO... I am looking to put a Pioneer AVH-X2500BT in my 2011 Mz3i and I am super interested in connecting the OBD2 port to this. I primarily will be using the head unit for the Bluetooth streaming capability from my Android mobile. Has anyone had any good experiences with the Pioneer units and...

I started using one and wish to know what the norm is for real time data on our cars. Is there a site for this or such? It says I get 14.7 AFR calculated and about the same measured, STFT =0, -2 LTFT -3.8, HP at the wheels reached 140 (once), torque 150 ish? more torque than HP... I've...

I've bought this diagnose cable from ebay now to the software I can use looks like the cable came with this on cd: - Scantool_net113win (Full Version) - EasyOBDII V2.2 (Free Version) - OBD2Spy (Demo Version) - ScanMaster-ELM (Demo Version)- WOBDCRAZY (Demo Version) But people also talk about...

Elm327 WIFI OBD 2 Car Diagnostic Reader Scanner with Wireless for IPhone Anyone use one of these? Worth $40 ? Sent from my Autoguide iPhone app

So after 120,000 miles my car finally gets a cel, it was due to these two codes - P10102, P0103 = they are both MAF sensor low and high inputs, i change the maf but still the cel was on. i went to buy this scanner, because just resetting the ecu didnt help at all. made my car violenty stall at...