I have an `86 Bronco2 , the previous owner swapped in a 2.9 from a 1990. ive noticed popping at idle out the exhaust , i doing some checking and the tps sensors change from year to year . the correct part #s are ¨Alternate/OEM Part Number(s): CX1127, CX1127A, CX1136, E67F9B989AA, E67F9B989BA...