jump terminal on the driver side with the blue-green wire and the brown wire then start engine and using the light gun check for tdc at a tolerance of 15 degrees
?timing marks for 2.0 prelude 89
Check hondapartscheap.com.
B20a6
yes they are the same the 2.0 l4 fuel injected
The '89 Prelude Si has a Dual Overhead Cam (DOHC). The valve lash for the DOHC is INTAKE: 0.08 TO 0.12 mm EXHAUST: 0.16 TO 0.22mm.
How can I check the ENGINE COOLANT TEMPERATURE (ECT) sensor on my 1991 HONDA PRELUDE SI 2.1L
89 Honda preludeThe '89 prelude came in two types: the S and the Si. The Si's came with more options like four-wheel steering and fog lights. Most of the other differences are in the engine specs, like 1.8 vs 2.0 litre, SOHC vs DOHC, horsepower, etc. The Si's just had a little more umph all around.
should be a b20, (2.0) on the web it says the 89 prelude has a B20A5 in the SI model. dont be get the B20A mixed up with the b20 because the b20 is a civic motor.
To set the timing on a 1987 Honda Prelude 2.0 Si, first ensure the engine is at operating temperature and then turn off the engine. Next, locate the timing marks on the crankshaft pulley and the timing cover. Use a timing light to check the timing; it should align with the specified mark (usually around 16° BTDC). If adjustments are needed, loosen the distributor hold-down bolt and rotate the distributor until the timing marks align, then tighten the bolt to secure the distributor.
open the hood.. si mean sequential injection... pgm-fi programed fuel injection.... wake up
For a 1986 Honda Prelude Si, the timing marks are typically located on the crankshaft pulley and the timing belt cover. The correct alignment involves positioning the crankshaft pulley mark at the TDC (Top Dead Center) alignment with the timing pointer on the cover. Additionally, ensure the camshaft timing marks are aligned with their respective indicators on the cylinder head. Always refer to the vehicle's service manual for precise specifications and procedures.
It's located in the oil pan on the timing belt side of the engine - at the bottom of the block.