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boost pressure sensor s4t

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Old 06-20-09, 10:36 PM
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kiwi from downunder..

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boost pressure sensor s4t

i have a n318 boost pressure sensor and a n332 ecu i am getting a code

Code 07 - Boost/Pressure sensor.
DCC1: LSS P ... (1 long light ... 2 short lights ... long pause ... repeat)
DCC2: does not light
Fail-safe mode: Maintains constant command: 96 mm Hg (boost sensor), 26.3 kPa (pressure sensor)
Comments: This is located on the right shock tower.

have i got the wrong year sensor or am i mixing different year parts??
seems theres pepole on here that know what the numbers mean.

i read the fsm need to buy a vaccum pump tester to do the inital test.

thanks chris
Old 06-20-09, 10:47 PM
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Rotary Freak

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right ecu/sensor combo. 87 turbo right?
I recomend a my t vac. They are great!
Old 06-20-09, 11:22 PM
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kiwi from downunder..

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yes it is 87 turbo

i thought they might be wrong since i peiced everything together when i did the swap
Old 06-21-09, 11:43 AM
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Turn the key to ON engine OFF. Backprobe the pin 2B on the ECU's middle plug and compare that reading to the one in the FSM....FUEL AND EMISSIONS section, sub section CONTROL UNIT.
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