Manifold Air Pressure (MAP) sensor
Location
The MAP sensor looks like this:
It is located almost centrally on the bulkhead:
Just behind the plenum:
The pressure is monitored on the right hand side of the plenum:
.
Preliminary Investigation
RockAuto list the following MAP sensors under 1990 | ISUZU | IMPULSE | 1.6L 1588cc L4 MFI (5) | Emission | MAP Sensor:
STANDARD MOTOR PRODUCTS Part # AS5T {TRU-TECH}
STANDARD MOTOR PRODUCTS Part # AS5 {MAP SENSOR}
BECK/ARNLEY Part # 1580380 ----------------- No longer listed by RockAuto -----------------
ACDELCO Part # 2131520 {#16009886} SENSOR,MAP
DELPHI Part # PS1007511B1
A search for "ACDELCO 213-1520" threw up that it is common to the Lotus Carlton† and referred back to RockAuto and 1990 PONTIAC SUNBIRD LE 2.0L 122cid L4 MFI Turbo (M).
The Sunbird is listed in this GM sensor cross reference that Neil highlighted here.
Note:
† Further down is a reference to:
AC Delco Ltd (London) OCW 19 Wandsworth Rd Unit 14 Perrivale UB6 7LS Neil tel 0208 8104595
Geoff 31/1/08
GM Replacement
Camberley Auto Factors (www.camberleyautofactors.com) were able to look up the GM reference 16009886 and ordered in a replacement for about £42.
Adam (ashm) 29/09/2010
External Links
- Lotus Carlton on Wikipedia
- MAP Sensor on Wikipedia
- RockAuto for spare parts
