Shop OEM Volkswagen Group Part # 026133471 (026-133-471). Mass Air Flow Sensor. 1.8 LITER, w/GLI 16 valve. 1.8 LITER, w/o GLI 16 valve. 1987-90, air density. 1987-91 GAS, 16 VALVE ENGINE, 1.8 liter

Mass Air Flow Sensor. Meter.
For KE-Jetronic Fuel System. Mass Air Flow Sensor.

Mass Air Flow Sensor

Fits 4000, Fox, Golf, GTI, Jetta, Jetta GLI, Quantum

1.8 LITER, w/GLI 16 valve. 1.8 LITER, w/o GLI 16 valve. 1987-90, air density. 1987-91 GAS, 16 VALVE ENGINE, 1.8 liter. 4000; 4 Cylinder.
Mass Air Flow Sensor - Repair or Replace
If the mass air flow sensor or MAF meter in your is failing, you’ll notice in addition to the check engine light that your engine may crank and not start, or that the engine speed surges at idle.