Map Sensor Help
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7th Gear
Joined: Apr 2007
Posts: 7
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From: SAUGUS MASSACHUSETTS
Map Sensor Help
I need help with my 1990 im starting to give up . Long story short , lost original motor (hydro locked in big puddle) had rebuilt motor installed but would get rich smell every once in a while. Now converter got clogged I pulled everything out of all 3 converters but now it is running rich when it goes into closed loop, block learn 160 integrator 136-140
code 33 code 45. I have installed a new O2 sensor,map sensor,ignition coil,cap,rotor,ignition module,idle air control,took out multec injectors and replaced then with bosch injectors from injectors4u. What i see is 20 inches of vacuum to map sensor makes it run bad (what the car has at idle) it i lower it to 15 it idles nice,smooth,and no hunting for idle. This used to be the best car i ever had but now im starting to give up. My next step and maybe my last is to throw $200 at it in the form of a rebuilt ecu.
code 33 code 45. I have installed a new O2 sensor,map sensor,ignition coil,cap,rotor,ignition module,idle air control,took out multec injectors and replaced then with bosch injectors from injectors4u. What i see is 20 inches of vacuum to map sensor makes it run bad (what the car has at idle) it i lower it to 15 it idles nice,smooth,and no hunting for idle. This used to be the best car i ever had but now im starting to give up. My next step and maybe my last is to throw $200 at it in the form of a rebuilt ecu.
