I have a 1998 Grand Caravan with the 3.8 I took it to Autozone and had them read the trouble codes. I was told it needed a speed sensor and EGR Valve. I have searched the forums and have foun that all th speed sensors they talk about are installed with a 1 inch socket, and that there are 2. I have attached a picture of the sensor they gave me for replacement. I havent had a chance to check it out as it is raining here. Does anyone know if my van has 2 or just this one. Thanks in advance Steve

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The speed sensor you are showing is for 1992 41TE transmission in 1993 the transmission uses two sensors, one closes to the torque converter is the input Mopar # 4800878 and the output Mopar # 4800879. That is closes to rear of the trans. Just above the TRS sensor which started in the 1996 1/2 model.