Project E30 / Ep. 15 / Fixing the Rough Engine Idle
Let's see if we can't knock out these rough idle issues. Here's the OEM BMW part number for the pulse sensor: 12121722570 If you're missing it, first figure out if your year/version of E30 should even have it. If it should, Google that part number and you'll find OEM and aftermarket versions of the part to purchase.

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Project E30 / Ep. 16 / Final Mechanical & Electrical Fixes

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Nobody Cleans These 5 Sensors — And Your Car Pays for It

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Diagnose and Fix Rough Car Idle - Main Causes For Shaking / Vibrating While at a Stop

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DIY: BMW Air Flow Meter Refurbishment

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Troubleshooting idle M20, engine won't start, throttle valve switch, Motronic 1.1 - 1.3 BMW E30

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Tech Series EP. 1 (E30 misfire diagnosis)

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BMW E30 won't start? Step-by-step guide to diagnosing an E30 no fuel/no spark issue!

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If Your Car Shakes or Vibrates, You Need to Clean This Sensor NOW (Before It’s Too Late)

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First Five Mods Every E30 Needs

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E30 Project - Fixing the Rough Idle & Broken Odometer

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E30 Valve Adjustment

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BMW E30 Explained in 30 Minutes

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How to Fix BMW E28 533i 633csi 733i Surging Idle Control Valve Module

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Pt. 24 BMW E30 325i DIY Injector Cleaning/Rebuilding and Intake Cleaning

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Cleaning ICV and Throttle Body on the E30 !!!

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BMW E30 Vacuum Leak Fix

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The Japanese Technique to Clean Your EGR Valve Without Damaging Your Engine

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1988 BMW 325 Idle Control Valve

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BMW E30 Valve Adjustment 325i/s/x In-Depth Tutorial M20B25/27 Engines Ticking Fixed

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