Motorvate's DIY: Use any ODP app/scanner to see how dirty your throttle body is

MotorvateDIY · 08-20-2018, 09:06 PM

Use any OBD app and scanner to see how dirty your throttle body is without opening the hood or getting your hands dirty.

This episode is the result of almost 3 years of data collection using OBD Fusion's diagnostic report. This report allowed me to see the slow changes that occurred over years.

DOOMMONKEY777 · 08-23-2018, 10:29 PM

Ye, i use my rpm at full stop to know.

(The the engine will dip in to low rpm range 500 and then jump up every time you go to a complete stop)

Thesmoke90 · 08-30-2018, 12:57 PM

Yeah my RPMs were dipping too at stops. I cleaned my TBs on the weekend and now I have a steady ~700 RPM idle again. Cool tool to check on them, as they seem to get dirty after 30k or so.

Tractionless · 08-31-2018, 03:54 PM

Well mine's way off Throttle Po 2 3.xx V Absolute 0.78. Time to get cleaning.

08-20-2018, 09:06 PM	#1 (permalink)
MotorvateDIY Base Member Join Date: Nov 2016 Location: Toronto Posts: 214 Drives: G37 Sport Rep Power: 6789	Motorvate's DIY: Use any ODP app/scanner to see how dirty your throttle body is Use any OBD app and scanner to see how dirty your throttle body is without opening the hood or getting your hands dirty. This episode is the result of almost 3 years of data collection using OBD Fusion's diagnostic report. This report allowed me to see the slow changes that occurred over years. Rusty, bthomas87, Krylon and 2 others like this.

08-23-2018, 10:29 PM	#2 (permalink)
DOOMMONKEY777 A True Z Fanatic Join Date: Oct 2010 Location: Crooklyn Posts: 1,008 Drives: 370Z 6psd-sport-pkg Rep Power: 21	Ye, i use my rpm at full stop to know. (The the engine will dip in to low rpm range 500 and then jump up every time you go to a complete stop) __________________ Kids don't do Drugs, Drugs are bad, so let the professional druggies do Drugs for you. 537whp/496lb/tq@8-9PSI 93 octane

08-30-2018, 12:57 PM	#3 (permalink)
Thesmoke90 Base Member Join Date: May 2018 Location: San Diego, CA Posts: 38 Drives: '11 370Z T/S 7AT Rep Power: 7	Yeah my RPMs were dipping too at stops. I cleaned my TBs on the weekend and now I have a steady ~700 RPM idle again. Cool tool to check on them, as they seem to get dirty after 30k or so. __________________ Invidia Gemini CBE / K&N Drop-ins / Firestone Firehawk Indy500 (255/275) / Daily

08-31-2018, 03:54 PM	#4 (permalink)
Tractionless A True Z Fanatic Join Date: Jan 2016 Location: Atlantic SE Posts: 1,322 Drives: '10 K23 ST 7AT Rep Power: 30525	Well mine's way off Throttle Po 2 3.xx V Absolute 0.78. Time to get cleaning. __________________ Toys Not Tots

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